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Mumps, caused by the mumps virus, is a contagious disease primarily affecting children and young adults. While typically presenting with salivary gland swelling and systemic symptoms, mumps can lead to various complications including SNHL, orchitis/ oophoritis, aseptic meningitis. Recent observations suggest atypical features in mumps cases, raising concerns of a potential outbreak in India. To discuss the etiopathogenesis and clinical presentation in cases of atypical mumps with increasing number of cases, a prospective multicentric study was conducted across five major centers - SMS Medical College Jaipur, RDBP Jaipuria Hospital, Jaipur, Shri Ashwini Saxena ENT Hospital Rewari, AIIMS Bhubaneswar and SP Medical College Bikaner, in India to evaluate patients with acute salivary gland swellings. Clinical and laboratory data were collected, including demographics, presenting symptoms, history of vaccination, imaging findings, and treatment outcomes. Patients were followed for four weeks post-treatment to monitor for delayed complications. Among 53 patients, a bimodal age distribution was observed, with peaks in early adolescents and middle-aged individuals. Vaccination status was recorded based on recall. Fever and salivary gland swelling were predominant symptoms, with a significant proportion experiencing submandibular gland involvement. Elevated serum amylase and CRP levels correlated with disease severity and prolonged symptomatic resolution. Notably, cases of sensorineural hearing loss (SNHL) and airway complications emerged as significant concerns. The study highlights a shift in mumps demographics, with higher age groups affected and increased incidence of complications like SNHL and airway compromise. International trends also suggest periodic outbreaks and evolving clinical manifestations post-COVID-19 pandemic. Factors contributing to mumps resurgence include lack of vaccination or vaccine efficacy, population immunity, and seasonal variations. India appears to be facing a potential mumps outbreak, characterized by atypical features and increased risk of complications like SNHL and airway compromise. Serum amylase and CRP serve as valuable markers for disease severity. Early recognition and management of complications are crucial, emphasizing the importance of mumps immunization to mitigate the impact of the disease. ENT specialists should remain vigilant for emerging complications, particularly SNHL, advocating for comprehensive immunization strategies., (© Association of Otolaryngologists of India 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Tinnitus refers to the perception of sound without any external stimuli which can be pulsatile or non-pulsatile. Dilated mastoid emissary vein (MEV) can cause pulsatile tinnitus. Herein, we report a case of persistent pulsatile tinnitus with dilated MEV managed successfully with percutaneous coiling of MEV in a 36 years male., Competing Interests: Conflict of interestNone declared., (© Association of Otolaryngologists of India 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background: In crooked noses, the standard septoplasty is a challenge because of the complex deviation of the septum, where straightening of the cartilage in situ is impossible. Hence, it is required to remove the partial/total septum and later is replaced back after being straightened; the procedure is called partial/total extracorporeal septoplasty. In the present study, we shared our experience of partial extracorporeal septoplasty in patients with crooked noses., Materials and Methods: It is a retrospective analysis of 30 crooked noses who underwent extracorporeal septoplasty due to gross septal deviation from March 2020 to August 2022. The functional and aesthetic outcomes were evaluated at the end of 12 months., Results: Of 30 cases, partial and total extracorporeal septoplasty was performed in 28 cases and two cases respectively. Neoseptum was reconstructed with septal cartilage in 27 (90%) cases, costal cartilage in one case and conchal cartilage was used in two instances. All the patients had good functional and aesthetic outcomes till 12 months of follow-up, and there were no major intraoperative or postoperative complications., Conclusion: Extracorporeal septoplasty can be an excellent surgical procedure in the highly deviated nasal septum, in Indian noses with a crooked nasal deformity. It provides adequate exposure to the whole septum, ensuring good functional and aesthetic outcomes with minimal complication rate., Level of Evidence Iv: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 ., (© 2023. Springer Science+Business Media, LLC, part of Springer Nature and International Society of Aesthetic Plastic Surgery.)

Background: Although the utility of laser fiber in microscopic stapes surgery has been documented in the past, their role can be highly emphasized in endoscopic stapes surgery, especially in difficult anatomical situations., Methods: This is a retrospective analysis of cases where a total of 46 patients (22 in conventional stapedotomy and 24 in CO 2 laser-assisted stapedotomy) were included in the study. The clinical parameters were assessed both in the preoperative and postoperative periods in the respective groups and later compared 12 weeks after stapedotomy., Results: A total of 90.90% (20/22) of the patients in the conventional stapedotomy and 95.83% (23/24) of patients in laser-assisted stapedotomy had <20 dB of AB gap in the postoperative period ( P  = 0.71). Canaloplasty was required in six patients in the conventional stapedotomy and none of the patients in the laser group needed the same ( P  = 0.01). Chorda tympani nerve was manipulated in 59.09% (13/22) and 25.00% (6/24) of cases in the conventional group and in the CO 2 laser group, respectively ( P  = 0.01)., Conclusion: Although the audiological outcomes with fiber-enabled CO 2 laser in endoscopic stapedotomy are comparable to conventional surgery, it is a better tool in a narrow auditory canal, requiring minimal manipulation of the chorda tympani nerve., Competing Interests: The authors declare no conflict of interest., (© 2023 The Authors. World Journal of Otorhinolaryngology ‐ Head and Neck Surgery published by John Wiley & Sons Ltd on behalf of Chinese Medical Association.)

Carotid body tumors are slow growing neck masses that arise from the neural crest cells at the carotid bifurcation. Majority are asymptomatic and are diagnosed incidentally. Surgical excision is accepted as the treatment of choice to reduce complications. In the present series, we report 10 cases of carotid body tumors and our institutional experience. All patients underwent radiological evaluation with an ultrasonography with Doppler, contrast enhanced computed tomography and MR angiography. 6 cases were operated by a transcervical excision. The tumor was excised in tototranscervically. One of the cases required saphenous vein graft intraoperatively due to vascular injury and also had postoperative vocal cord palsy. The rest had an uneventful recovery. Carotid body tumors although rare and seemingly indolent can cause substantial symptoms if left untreated. A prompt multi modality approach is needed for both diagnosis and treatment to avoid major complications., Competing Interests: Conflict of interestAll authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript., (© Association of Otolaryngologists of India 2022. Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background : With the advancement in endoscopic endonasal surgeries, there has been a change in the surgical approach from the traditional open surgeries to the more conservative endoscopic endonasal approach for the management of sinonasal inverted papilloma. In the present study, we have shared our experience of endoscopic excision inverted papilloma involving the paranasal sinuses in a tertiary care hospital. Materials and methods : It is a retrospective case series of 28 patients who underwent endoscopic excision of inverted papilloma of paranasal sinus in a tertiary care hospital from April 2017 to October 2020. The medical records were retrospectively analyzed for the clinical, radiological, pathological, intraoperative and postoperative findings and later compared among the surgical approaches. Results : Of the total of 28 patients with inverted papilloma (3; Krouse 2 and 25; Krouse 3), 11(21.4%) patients were operated through endoscopic modified Denker, 8(39.3%) patients with endoscopic medial maxillectomy and 6(21.4%) patients with endoscopic sinus surgery. Patients who underwent modified endoscopic approach had lesser complications compared to the standard endoscopic procedures. Conclusion : Endoscopic excision of the sinonasal inverted papilloma can be a valid alternative to the open surgical approach, enabling complete clearance of the disease with a minimal complication rate. A large population with a long-term follow-up may be needed for a better understanding of the results., Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-022-03332-6., Competing Interests: Disclosure of Potential Conflicts of InterestThere are no conflicts of interest among the authors., (© Association of Otolaryngologists of India 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background: Managing Chronic Rhinosinusitis with Nasal Polyposis (CRSwNP) is always challenging due to the chronicity of the disease and its intractable course. Posterior nasal neurectomy (PNN) can be effective in alleviating symptoms of CRSwNP., Materials and Methods: The study was conducted in a tertiary care referral hospital from August 2019 to April 2022. A total of 46 patients of CRSwNP were included (23 patients in the study and 23 in the control group). Patients in the study group underwent endoscopic sinus surgery (ESS) and PNN and patients in the control group with ESS. The symptoms and quality-of-life improvement were assessed at 1, 4, 12, and 24 weeks after the surgery., Results: On intragroup analysis between the preoperative and postoperative scores (SNOT-22, RSDI and LK Score), we found a significant difference for each (p < 0.05). When the improvement of outcome scores was compared between the two groups, a significant difference was obtained for SNOT-22 and RSDI scores at 1 week and 4 weeks (p < 0.05). There was no significant difference found for the duration of surgery/complications between the two groups (p = 1.00)., Conclusion: The PNN can be an effective add-on procedure in patients with CRSwNP in alleviating short-term control of the symptoms and the quality of life. A larger sample size with long-term follow-up may be required for a better understanding of the efficacy of the PNN in patients with CRSwNP., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: To compare the efficacy of 0.1 % w/w Liposomal Amphotericin-B gel with 10 % w/w Povidone-Iodine and saline nasal douching in preventing revision surgery in patients with CAM., Study Design: Multi-arm, parallel randomized control trial., Study Setting: The trial was conducted in the Department of ENT, All India Institute of Medical Sciences (AIIMS) Bhubaneswar., Methods: Participants: Microbiologically and histologically proven cases of mucormycosis who underwent surgical debridement were included in the study., Interventions: Postoperatively, patients were randomized into three groups based on the type of topical intervention received, in the form of Lipid-based Amphotericin B gel, povidone‑iodine ointment or saline nasal douching., Outcome: Requirement of revision surgery in postoperative cases of CAM., Randomization: Participants were allotted to one of the three arms by block randomization., Blinding: Single-blinded trial., Results: Numbers randomized: 15 participants were randomized to each group. Recruitment: Completed recruiting. Numbers analyzed: 15 participants were analyzed in each group., Outcomes: Control arm's risk of revision surgery was 4.50 (95 % CI: 1.16-17.44) times than Lipid-based Amphotericin B gel arm and 1.50 (95 % CI: 0.71-3.16) times that of the Povidone- Iodine arm. The difference was statistically significant (p = 0.02) for Amphotericin but not for Povidone-Iodine., Conclusions: Topical Amphotericin-B gel application in the postoperative cavity can decrease the need for revision surgery and help in early recovery., Trial Registration: CTRI/2021/10/037257. Clinical Trials Registry of India., Competing Interests: Declaration of competing interest The authors have no conflict of interest., (Copyright © 2022 Elsevier Inc. All rights reserved.)

Objective: Rhino-orbito-cerebral mucormycosis is a rapidly progressive disease with high mortality rates of about 60 per cent. The increasing incidence of rhino-orbito-cerebral mucormycosis in coronavirus disease 2019 patients in India and worldwide has become a matter of concern owing to the case fatality rate. This study explored the use of low dose aspirin in decreasing the mortality rate of coronavirus disease 2019 associated mucormycosis., Method: This was a retrospective observational study. Patients suffering from post-coronavirus disease 2019 mucormycosis were included in the study. Each patient was treated with surgical debridement and systemic amphotericin B. Low dose aspirin was added, and mortality rates were compared with the patients who did not receive aspirin., Results: The demographic data and rhino-orbito-cerebral mucormycosis staging between the two groups were not significantly different. There was a statistically significant difference in mortality outcomes between the two groups ( p = 0.029) and a 1.77 times higher risk of dying for patients not receiving aspirin. Kaplan-Meier survival indicated that patients receiving aspirin had better survival rates ( p = 0.04)., Conclusion: Low dose aspirin improves survival rates in coronavirus disease 2019 associated mucormycosis.

To compare efficacy of temporalis fascia myringoplasty using platelet-rich plasma(PRP) {MP-PRP} and conventional emporalis fascia myringoplasty (MP-C) in treatment of moderate to large central tympanic-membrane(TM) perforation. Randomized-Control-Trial. We randomly assigned eighty-patients with COMmucosal-type with medium to large central TM-perforation and conductive hearing loss planned for primary myringoplasty to receive either MP-PRP orMP-C. Myringoplasty was performed through postauricular approach underlay graft using temporalis fascia. Primary-outcome was graft uptake (an intact TM) at 6 months postoperatively. Secondary-outcome was the postoperative hearing improvement measured by pure-tone-audiometry (PTA). Eighty-myringoplasties (MP-PRP group-40, MP-C group-40) done for 80 patients (male = 41; female = 39, age-group = 18-45-years) were included in analysis. At 6 months postoperatively graft uptake rate was 94.4% in MP-PRP and 92.1%% in MP-C group. There was no statistically significant difference in graft-uptake between the two groups ( p  = 0.358). Success in terms of hearing gain (≥ 10 dB) was achieved in 34 patients (89.5%) in MP-C and 37 patients (94.9%) in MP-PRP group. At 6 months follow-up; mean-PTA-average improved from 35.10 ± 5.401 dB to 27.74 ± 5.660 dB and mean ABG improved from 24.00 ± 5.204 dB to17.42 ± 5.559 dB in MP-C group. At 6 months followup; mean-PTA-average improved from 37.00 ± 6.144 dB to 26.65 dB and mean air bone gap (ABG) improved from 25.98 ± 5.736 dB to 16.21 ± 4.318 dB in MP-PRP group. No statistically significant differences in improvement in PTA-values were observed between both groups ( p  = 0.336).Postoperative complications were similar in both groups. Graft-uptake, hearing outcomes and complications of MP-PRP were similar to MP-C. MP-PRP offers no advantages over MP-C for treatment of TM perforation., (© Association of Otolaryngologists of India 2021.)

Patients diagnosed with Lingual thyroid (LT) may have second thyroid anomaly (STA).Given rarity of dual ectopics/anomalies, standardized management recommendations are lacking. We aimed to describe our experience in management of LT with STA and suggest a management algorithm. We conducted a retrospectivechart review of patients diagnosed with LT between Jul-2013 and Dec-2019. Data regarding demographics, clinical presentation, endocrine-profile, associated STA treatment received, and outcomes were collected and analyzed. Eight patients (female-7 cases, male-1 case, adult-4 cases, children-4 cases, mean age-18.1 years, range 6-43 years) with LT were identified. Four(50%) cases had STA in addition to LT (thyroglossal cyst in two-cases, sublingual thyroid in one-case and sub-mental thyroid in one-case) and presented as neck mass. Diagnosis was confirmed with flexible-nasopharyngoscopy,ultrasonography,thyroid-scintigraphy and computed-tomography. Ectopic thyroid(s) was/were only functional thyroid gland with absence of normal thyroid in all cases. Two- cases had symptomatic for LT and were managed by coblation assisted excision of LT in one and I 131 ablation in one-case.All adult patients were hypothyroidand received thyroxin.All pediatric cases were euthyroidand received no surgical intervention for LT.Three patients required surgery for STA; Sistrunk surgery in two and excision of submental thyroid in one. All cases were asymptomatic. These results were utilized to suggest a management algorithm for LT with STA. LT patients with STA are more symptomatic and required more surgical interventions in compare to isolated LT. When appropriate, excision of STA with/without intervention for LT and thyroxin is advocated as the treatment modality of choice in LT patients with STA., Competing Interests: Conflict of InterestThe authors declare that they have no conflict of interest., (© Association of Otolaryngologists of India 2021.)

Introduction  Hearing loss following a head injury is common and well known. The numbers of road traffic accidents have increased recently, with minor head injuries being very common, and usually go unreported. Hearing loss after a minor head injury is often unnoticed. Available literature is limited in this regard. Objective  This study was done to assess hearing loss in patients with minor head injuries and to define its natural history and progression/regression by a serial assessment of hearing. Methods This prospective study was done in the Department of Neurosurgery, AIIMS, Bhubaneshwar, Odisha, India, for a period of 24 months to look at the profile of hearing levels of patients presenting with history suggestive of minor head injury. Results  This study has shown that some form of hearing loss is common after a minor head injury and should be evaluated in all patients to detect subclinical hearing loss. A significant number of patients having minimal or a mild degree of hearing loss, if managed properly, improve to preinjury status. Distortion product oto-acoustic emission testing should be used as the screening and follow-up tool. Conclusion  This study highlights the importance of hearing assessment in minor-head-injury patients and the prognosis of recovery as per the severity of hearing loss and head injury., Competing Interests: Conflict of Interest None declared., (Asian Congress of Neurological Surgeons. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ).)

(1) To determine prevalence of malignancy in contralateral lobe (CL) in patients undergoing completion thyroidectomy (CT) and to study complications of CT. (2) To analyze clinical, ultrasonography(USG) findings and histopathological features of the tumor in ipsilateral lobe (IL) that could predict malignancy in CL. Retrospective chart review of 40-patients who first underwent hemi-thyroidectomy for fine-needle-aspiration (FNA) diagnosed benign lesions followed by CT between September-2017 and November-2019. Histopathology reports from both surgeries, along with patient characteristics and USGfeatures of initial hemi-thyroid lobe were reviewed. Thirty-two (80%) of the 40 patients were female. Mean age of presentation was 38.2 years (Range = 19-61years). Malignancy was found in 22(55%) contralateral-lobes of 40 completion thyroidectomies performed. Multi-focality of tumor in first surgery was only factor with significant association with presence of malignancy in CL (OR = 5.53, 95% CI 1.01-30.35, p = 0.048).In terms of USG-findings, most common suspicious feature in IL was peripheral/rim calcification, with TIRADS ≥ 4 was present in 19 patients but none of features could significantly predict bilateral disease. Three (7.5%) patients developed permanent unilateral recurrent-laryngeal-nerve (RLN) palsy (2-following initial surgery and 1-following CT). Fourteen (35%) patients developed hypoparathyroidism following CT of whom 12 were symptomatic and 4(10%) proceeded to permanent hypoparathyroidism. There were no other major complication following CT. Multifocality in initial hemithyroidectomy specimen was most frequently associated with malignancy in CL. Preoperative TIRADS ≥ 4 of IL may be considered a risk factor for bilateral malignancy. CT may be performed in FNA misdiagnosed thyroid cancers as there is high prevalence(56%) of disease in CL. CT is safe and it eradicates disease in CL., Competing Interests: Conflict of interestThe authors declare that they have no conflict of interest., (© Association of Otolaryngologists of India 2020.)

To analyse the pattern of laryngotracheal invasion (LTI) by papillary-thyroid-carcinoma (PTC) and outcomes of their management. We undertook a retrospective chart review to study patterns of LTI by PTC and to evaluate outcomes of surgical modalities used to treat PTC with LTI. Out of 246cases of PTC, 26-cases had LTI (male-12, female-14, mean-age-55.6 years, range 42-73 years). Common clinical presentation were neck swelling, respiratory distress/stridor and vocal cord paralysis in 100%, 8 (30.8%) and 10 (38.5%) cases respectively. PTC was staged according to AJCC-TNM staging system (T4a-24, T4b-02, N1a-12, N1b-14, M0-25, and M1-01). CT-scan showed obvious LTI and tracheal narrowing in 11(42.3%) and 18(69.2%) cases respectively. All cases underwent total thyroidectomy with central-compartment-clearance. Unilateral and bilateral lateral-neck-dissection was performed in 08 and 06cases respectively. Pattern of Intra-operative LTI were as follows: trachea-13cases, trachea and cricoid-05cases, thyroid cartilage-6cases, trachea, cricoid and thyroid cartilage-2 cases and intra-luminal involvement in 4cases. Modified Shin's staging was used to stage LTI. LTI were superficial, deep-extra-luminal and intra-luminal in 13, 09 and 04cases respectively. LTI was managed by shave-excision, window-resection of trachea, sleeve-resection of trachea and anastomosis, partial laryngectomy and total-laryngectomy in 13,02,04,05 and 2 cases respectively. All patients received radio-active-iodine (RAI) and TSH-suppression-therapy post-operatively. Mean follow-up period was two-years (range 18-30 months). One-case had radio-iodine non-avid local recurrence with lung metastases one-year post-operatively. Shave-excision is adequate for tumours not infiltrating into outer perichondrium. Tracheal-resection and total/partial laryngectomy may be required in cases with laryngo-tracheal cartilage or intra-luminal involvement. Adequate surgical excision along with postoperative RAI and TSH-suppression-therapy gives good loco-regional disease control in PTC with LTI., Competing Interests: Conflict of interestNil., (© Association of Otolaryngologists of India 2020.)

Management of vestibular stenosis is always a challenge in rhinology, especially for patients with complete vestibular stenosis. Tip plasty (with columella strut) can be supplemented to the primary surgery, can ensure good functional and cosmetic outcomes in patients with complete vestibular stenosis., Competing Interests: Conflict of interestThere are no conflicts of interest among the authors., (© Association of Otolaryngologists of India 2021.)

The opportunistic infection of post-Covid associated mucormycosis has been reported globally; however, it has reached alarming proportions in India. Mucormycosis of the mandibular region is rare, and only a few cases have been reported to date. Covid associated mucormycosis has not been reported in the literature before, and we are the first to report them. We report two patients who presented with tooth loosening with pus discharge a few weeks following recovery from Covid infection. After tooth extraction adjacent necrotic bony specimen was sent for calcofluor potassium hydroxide mount, which was found positive for broad pauciseptate hyphae. Although CT scan imaging demonstrated the involvement of a mandible segment, we found a much more extensive involvement in both cases during resection. There was intramedullary spread of the mucormycosis throughout the inferior alveolar canal, with pus discharge and foul odor. The management of covid associated mandibular mucormycosis consists of surgical debridement with antifungal therapy and control of the underlying disease. It became challenging because the radiological extent of the disease was different from the definite clinical extension of the lesion found during surgery. The authors recommend surgeons adopt a flexible approach during surgery to plan resection depending on the clinical judgment and not rely entirely on CT scans. And the reconstruction of the mandible will follow as per the extent of excision., Competing Interests: Conflict of interestThe authors declare no conflict of interest., (© Association of Otolaryngologists of India 2021.)

The incidence of tracheostomy has been significantly increased with the increase of patients admitted to the intensive care units. Looking into the literature, there have been various protocols proposed in the past for tracheostomy in COVID 19 patients. In the present case series, we have presented our experience of surgical tracheostomy in COVID 19 patients. It is a retrospective case series consisting of 12 COVID 19 patients who underwent tracheostomy from April 2020 to October 2020. We have discussed the tracheostomy in COVID 19 patients with references to their respective indication, location, the procedure, postoperative care and clinical outcomes. Of 12 patients, 6 were operated in the COVID ICU and 6 were operated in the COVID OT. The average duration of the intubation was 4 days (range 3-7 days). The average period of weaning was found to be 65 h (range 48 h 80 h). Of 4 patients associated with comorbidities, two had died 48 h after the surgery. The Primary indication of the tracheostomy can be made flexible based on the infrastructure of the hospital to accommodate increased patient load in a developing country like India. The location and surgical approach does not significantly affect the clinical outcomes of tracheostomy, and it can be safely performed in ICU/OT with adequate ventilation. Irrespective of the COVID status of the patients, Personal Protective Equipment (PPE) can ensure adequate protection to the health care personals preventing the spread of infection., Competing Interests: Conflict of interestAll authors have declared that there is no conflict of interest among the author., (© Association of Otolaryngologists of India 2021.)

The predisposing factors of invasive fungal disease in COVID 19 infection are still debatable because of the limited human understanding of the virus with the current literature. In this study, we have tried to correlate the various predisposing factors influencing the clinical profile and treatment outcomes in patients with covid associated mucormycosis (CAM). It is a retrospective analysis of cases of CAM during the second wave of COVID 19 infection, which was managed in the department of Otorhinolaryngology from Dec 1, 2020, to June 10, 2021. The detailed clinical, radiological and management of patients with CAM were collected, recorded, evaluated and correlated with the predisposing factors. Of the total, 46 patients, 44(95.65%) were diabetic and 41 patients had a previous history of steroid intake. When clinical parameters were compared between blood sugar < 200 mg/dl and > 200 mg/dl, the old and newly diagnosed diabetes mellitus in patients with CAM, there was no significant differences in any of the above clinical parameters ( p  > 0.05), except the hospital stay ( p  = 0,004). Steroid intake in patients with coexisting DM associated with CAM is considered the most important factor for the development of the CAM. There was are no significant difference in any of the clinical/treatment outcomes in patients with CAM with respect to the initial blood sugar, except for the hospital stay. A large sample size with a long-term follow-up period may be needed for a better understanding of common predisposing factors for the development of CAM., Competing Interests: Conflicts of interestDisclosure of potential conflicts of interest: There are no conflicts of interest among the authors., (© Association of Otolaryngologists of India 2021.)

Although absorbable nasal packings have been abundantly used in the recent time, the conventional packings are still used in different sinonasal surgeries in the various parts of the globe due to their lower cost. To compare the effectiveness of the balloon tamponade (Rapid Rhino) with Merocel nasal pack in sinonasal diseases. This study was conducted from July 2018 to July 2019 in a tertiary care referral hospital. Rapid Rhino and Merocel were put in 30 patients and 31 patients, respectively. Pain, bleeding, and mucosal healing was evaluated and compared between two groups postoperatively. The reduction in the pain and postoperative bleeding was significant with balloon tamponade (Rapid Rhino) compared to the Merocel ( p  < .05). Although insignificant ( p  > 0.05), patients with balloon tamponade nasal packs had less crusting and synechia in the postoperative period. Balloon tamponade (Rapid Rhino) nasal pack can be a better alternative to the Merocel nasal pack in reducing postoperative pain, bleeding, and mucosal damage., Competing Interests: Conflicts of interestThere are no conflicts of interest among the authors., (© Association of Otolaryngologists of India 2020.)

To compare the efficacy between the commonly used sealing materials, i.e., adipose tissue and the gelfoam in primary endoscopic stapedotomy. Lobular fat and gelfoam have been used in patients who underwent endoscopic stapedotomy between two groups, each containing 29 patients. The hearing outcomes and postoperative complications were compared at the end of 12 weeks between two groups. The ABG of ≤ 10 dB was achieved in 69% of cases in group A and 76% of cases in group B. There was a significant short-term (1 week) improvement in the Dizziness Handicap Inventory score ( p  = 00) with patients of adipose tissue seal compared to the gelfoam. Although the audiological outcomes were comparable between the two groups, the use of the adipose tissue can be a better alternative than gelfoam to control vertigo in the early postoperative period without causing any significant morbidity to the patient., Competing Interests: Conflict of interestThere are no conflicts of interest among the authors., (© The Author(s) 2020.)

Purpose: To study and analyse the radiological and surgical findings of 24 cochlear implantees with SMS type II cochleovestibular malformation and to compare their outcomes in terms of hearing and speech gains pre- and postoperatively., Methods: Retrospective analysis of cochlear implanted candidates over a period of 8 year 6 months from 3 institutions was undertaken and 24 patients suffering from prelingual profound congenital sensori-neural hearing loss along with the presence of SMS type II cochleovestibular malformation were studied. Preoperative radiology, surgical difficulties and complication, and postoperative hearing and speech outcomes up to a period of 2 years, using IT-MAIS and SIR scores were noted. Statistical comparison pre- and postimplantation was done using Wilcoxon signed rank test and a p value of < 0.05 was considered statistically significant., Results: In 24 cases, we encountered four cases of SMS type IIa malformation with a smaller modiolus, while the rest 20 were type SMS type IIb with partially defective modiolus. Intraoperatively, CSF leak was observed in 11 patients. Complete electrode insertion and good electrical response (NRT) was detected in all. No facial nerve anomaly was encountered. IT-MAIS and SIR scores increased from a preoperative mean of 5.6 and 1.16-34.56 and 3.88 after 2 years postsurgery, respectively and this difference was found to be statistically significant., Conclusion: Our experience with SMS Type II malformations show promising and motivating results with less chances of complications. Proper evaluation and surgical planning preoperatively can lead to an uneventful surgery with good outcomes. A simple and uniform classification system of these anomalies is a must for appropriate prognostication and right decision making., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: To assess the utility of the combined use of pectoralis major myocutaneous (PMMC) flap and deltopectoral flap (DP) in advanced oral cavity cancers in the Indian population., Materials and Methods: It is a retrospective study, considering 29 patients with stage IV carcinoma of the oral cavity, from July 2015 to February 2019. Both pectoralis major Myocutaneous flaps and deltopectoral flaps were used for stage IV oral cancers involving the full-thickness cheek and the mandibular cortex. The reliability of the flaps and clinical outcomes were evaluated in the postoperative period., Results: Of the 29 patients, partial necrosis of the skin island was detected in 6 patients, 2 patients presented with wound dehiscence, and one patient had an orocutaneous fistula. Recurrence was detected in 3(10.34%) patients, in one patient, it was at the primary site and in 2 patients, it was in the neck. When different parameters were compared between the patients with complications and without complications, the comorbidities like smoking and alcohol intake adversely affected the flap survival in the postoperative period., Conclusions: The combined use of PMMC and DP flap can be a reliable option for advanced oral malignancies, especially in patients with poor performance status with the coexisting chronic illness. Due to the presence of a definite vascular pedicle, ease of harvesting the flap, quick surgical procedure, and the minimal postoperative morbidities, these pedicle flaps can be successfully used alternative to the free flaps in advanced oral cancers, especially patients with a low socioeconomic corridor like India., Competing Interests: Conflict of interestThere is no conflict of interest among the authors., (© The Association of Oral and Maxillofacial Surgeons of India 2020.)

Background: Nontuberculous mycobacteria (NTM) are on the rise worldwide. The diagnosis and treatment of NTM disease create a dilemma for physicians as their clinical features often overlap with that of tuberculosis (TB). The present study aims to report a series of NTM infections presenting as suspected TB., Methods: It was a prospective observational study starting from December 2018 to January 2022. A total of 1850 suspected TB patients (pulmonary = 522 and extrapulmonary = 1328) were included in this study. Clinical features, radiological findings, microbiological diagnosis, treatment, and outcome were recorded. Clinical specimens were processed for Ziehl-Neelsen staining, GeneXpert MTB/Rif assay by cartridge-based nucleic acid amplification test, and culture. The culture-positive isolates were categorized as Mycobacterium tuberculosis complex or NTM depending on the detection of MPT64 antigen by immunochromatographic test. The NTM isolates were speciated by line probe assay using GenoType® Mycobacterium common mycobacteria kit. The criteria of the American Thoracic Society/Infectious Diseases Society of America were applied to confirm NTM disease., Results: Of 1850 suspected TB patients, NTM disease was diagnosed in 20 patients (pulmonary = 9, nonpulmonary = 11). Eight NTM cases presented as suspected drug-resistant-TB with a history of antitubercular therapy. Among pulmonary NTM cases, Mycobacterium scrofulaceum (n = 7) was the most common species followed by Mycobacterium kansasii (n = 1) and Mycobacterium intracellulare (n = 1). In nonpulmonary cases, Mycobacterium abscessus (n = 8) was involved in majority of cases followed by Mycobacterium fortuitum (n = 3). Cavitary lung disease and laparoscopic port site infections were most frequent pulmonary and non-pulmonary manifestations respectively., Conclusion: Hence, there is an urgent need for better diagnostic and drug susceptibility testing facility along with standardized treatment protocol for NTM disease., Competing Interests: None

Background: In the present study, we have shared our experience in managing head neck cancers, especially the oral malignancies, during the crisis of COVID 19., Materials and Methods: Patients with oral cancers underwent pedicle/local flaps and free flaps reconstruction based on the availability of intensive care unit and comorbidities of the patients. The clinical outcomes were compared at the end of one week, one month, and three months after the primary surgery., Results: Pedicle/local flaps were used in 25 cases and radial/fibular free flaps were used in 8 cases for the reconstruction of soft tissue defects. Patients with pedicle flap reconstruction had better clinical outcomes, including lesser ICU stay as compared to free flaps., Conclusion: Pedicle flap can be a valid alternative to the free flap for the soft tissue reconstruction in advanced oral malignancies during the COVID pandemic period in the Indian subcontinent, especially with limited infrastructure of the hospitals., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: To study and analyse the radiological and surgical findings of 25 cochlear implantees with SMS type-I cochleovestibular malformation and to compare their outcomes in terms of hearing and speech gains pre- and post-operatively., Methods: Retrospective analysis of cochlear implanted candidates over a period of 8 year from 3 institutions was undertaken and 25 patients suffering from pre-lingual profound congenital sensori-neural hearing loss along with presence of SMS type I cochleovestibular malformation were studied. Pre-operative radiology, surgical difficulties and complication, and post-operative hearing and speech outcomes upto a period of 2 years, using IT-MAIS scores were noted. Statistical comparison pre- and post-implantation was done using Wilcoxon signed rank test and a p-value of < 0.05 was considered significant., Results: In 25 cases, we encountered 2 posterior SCC dysplasia, 15 enlarged vestibular aqueducts (LVA), 2 dilated vestibules, 4 superior SCC dysplasia, 2 cases with both posterior and superior SCC dysplasia and of those 1 had a dilated vestibule also. Intra-operatively, CSF leak was observed in 10 patients. Complete electrode insertion and good electrical response (NRT) was detected in all. No facial nerve anomaly was encountered. IT-MAIS scores increased from a pre-operative mean of 4.32 to 34.56 two years post-operatively and this difference was found to be statistically significant., Conclusion: Our experience with SMS Type I malformations show promising and motivating results with less chances of complications, similar to implant candidates with normal anatomy. The outcomes in this group of patients are definitely not affected by any malformations in semicircular canals, vestibule or vestibular aqueduct., Competing Interests: Conflict of InterestAll Authors declare that they have no conflict of Interest. This research did not receive any specific grant from funding agencies in the public, commercial, or not for profit sectors., (© Association of Otolaryngologists of India 2021.)

Mucormycosis due to Cunninghamella spp. is a rare disease, especially in immunocompetent individuals. Here, we describe the isolation and characterization of a new species of Cunninghamella , causing chronic rhino-orbital-cerebral disease, and review cases of mucormycosis due to Cunninghamella spp. in immunocompetent individuals. The Basic Local Alignment Search Tool (BLAST) analysis of the internal transcribed spacer region (ITS) sequence of isolate NCCPF 890012 showed 90% similarity with Cunninghamella bigelovii , while the large ribosomal subunit (28S) and translation elongation factor-1 alpha (EF-1 alpha) gene sequences showed 98% identity. Further, the phylogenetic analysis with concatenated sequences clustered isolate (NCCPF 890012) closely with C. bigelovii . The ITS sequence showed the maximum variation among three genes analyzed and helped in the new species' delineation. Comparison of the assembled whole genome of NCCPF 890012 with other Mucorales using 123 single-copy orthologous genes showed clustering within the genus Cunninghamella . Based on these findings, the isolate is considered to be a new species of Cunninghamella and designated as Cunninghamella arunalokei sp. nov. Despite repeated debridement and antifungal treatment, the patient had multiple recurrences with intracranial extension and succumbed to the illness.

Objective  This study was aimed to compare the closure of skull base defect in endoscopic endonasal transsphenoid surgery of pituitary tumors, using bipedicled nasal septal flap versus fascial closure. The study hypothesis being that bipedicled nasal septal flap is better, compared with fascial closure of skull base defect post-endoscopic endonasal transsphenoid surgery of pituitary tumors. Methods  All the eligible patients were randomly divided into two groups and then randomly allocated to the surgeons. In one group, fat and fascia lata was used for closure of the skull base defect and nasal septal flap was not harvested whereas in the other, nasal septal flap was used for closure. Results  There was a statistically significant difference in postoperative cerebrospinal fluid leak between the two groups. Patients who had undergone flap repair had lower incidence of postoperative cerebrospinal fluid (CSF) leak. Duration of postoperative hospital stay was also less among the group who underwent flap repair (statistically significant). Conclusion  Bipedicled nasal septal flap serves an excellent cover for the skull base defect following endoscopic endonasal transsphenoidal pituitary surgery. It can prevent postoperative CSF leak even in cases where tissue glue is not used., Competing Interests: Conflict of Interests None declared., (Thieme. All rights reserved.)

SMARCB1/INI1 deficient sinonasal carcinoma is a variant of sinonasal undifferentiated carcinoma (SNUC). There is a paucity of literature describing the histomorphological features of this relatively new entity. Herein we describe the histomorphological features of three such cases and review the literature. We retrospectively reviewed the cases of SNUC diagnosed in our institute in the last 6 years. Immunohistochemistry for INI1, NUT & p16 were performed on these cases. Three cases showed loss of INI1. The histomorphology and clinicopathological features of these cases were studied and compared with non INI1 deficient SNUC. A total of 9 cases of SNUC were identified. Three of these cases showed loss of INI1. These three cases had presented with large sinonasal mass and with intracranial extension. Histopathology of these cases showed a diffuse infiltrative pattern, nest, and islands of predominantly basaloid cells with focal rhabdoid morphology. Additional features like small cell carcinoma like pattern, pseudoalveolar and pseudoglandular patterns, clear vacuoles and pseudopapillary appearance were also noted. We conclude that in presence of a mixed pattern of cells with a predominance of basaloid morphology, the possibility of SMARCB1/INI1 deficient sinonasal carcinoma must be strongly suspected and immunohistochemistry for INI1 must be performed.

Tracheal tumors or masses causing critical airway obstruction require resection for symptom relief. However, the location and extent of these tumors or masses often preclude conventional general anesthesia and tracheal intubation. Peripheral cardiopulmonary bypass often is required before anesthetizing these patients. Herein, two cases of patients with tracheal masses, in whom awake peripheral cardiopulmonary bypass was instituted, are reported. The first case was that of an obese male child weighing 102 kg, with tracheal rhinoscleroma, who developed Harlequin, or north-south, syndrome after institution of femorofemoral venoarterial partial cardiopulmonary bypass. The second case was that of a female patient with adenoid cystic carcinoma of the trachea causing near-total central airway occlusion. She had severe pulmonary artery hypertension, which prevented the use of venovenous bypass. Instead, femoral vein-axillary artery venoarterial bypass was established to avoid Harlequin syndrome. Some of the challenges encountered were the development of Harlequin syndrome with risk of myocardial and cerebral ischemia, type and conduct of extracorporeal bypass, choice of monitoring sites, and provision of regional anesthesia for peripheral extracorporeal cannulations. Management of such patients needs frequent troubleshooting and multidisciplinary coordination for a successful surgical outcome., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Objective: To present and analyse the radiological findings, surgical findings, pre-implantation and post-implantation speech and hearing outcomes of nine children with SMS Type III cochleovestibular malformation., Study Design: Retrospective case series of nine children with pre-lingual profound sensorineural hearing loss who underwent cochlear implantation (Jan 2012 to July 2019). These children had been classified as Type III malformation according to the SMS Classification of cochleovestibular anomalies. Facial nerve anomalies, CSF leaks and any other significant surgical finding were noted. Meaningful Auditory Integration Scale (MAIS) was used to report the child's pre-operative and two-year post-implantation auditory and speech abilities. Any significant improvement was assessed using the Wilcoxon signed rank test. P value < 0.05 was considered significant., Results: Out of nine patients, five patients sustained CSF gushers, while three patients had mild CSF leak, which were plugged adequately. No facial nerve anomalies were encountered. Post-op course was uneventful for all nine patients. MAIS scores at a two-year follow-up showed significant statistical improvement (P < 0.05) when compared to pre-operative scores., Conclusion: Cochlear implant is the treatment of choice for children with type III cochleovestibular malformation. There are significant auditory and speech improvements expected. However, the surgeon should bear in mind the risk of CSF leak and subsequent meningitis.

Objective: To report the use of a 3 mm rigid nasal endoscope in primary endoscopic stapedotomy and clinical and audiological outcomes., Materials and Methods: Thirty patients diagnosed with primary otosclerosis underwent endoscopic stapedotomy that was performed using a 3 mm nasal endoscope (Karl Storz). At 6 months follow-up, the patients were evaluated for intraoperative findings, postoperative hearing outcomes and complications., Results: Canaloplasty was performed in 2 (6.66%) patients, and no curettage of the canal wall was required in 12 (40%) patients. Transposition of the chorda tympani nerve was conducted in 11 (36.66%) patients. The average duration of surgery was 36 min (range 31-65 min). The air-bone gap (ABG) was 35 dB (range 24-50 dB) preoperatively and 14.63 dB (range 9-20 dB) postoperatively (p = 0.00). At 6 months follow-up, <20 dB ABG was achieved in 93.33% of the patients. No major intraoperative/postoperative complications were detected., Conclusion: A 3 mm rigid nasal endoscope can be effectively used in stapedotomy to obtain adequate audiological outcomes. It can be considered as a better alternative to the standard microscope or 4 mm endoscope in preserving the posterior canal wall and chorda tympani nerve while minimizing operative time without causing significant complications., (© 2020 PLA General Hospital Department of Otolaryngology Head and Neck Surgery. Production and hosting by Elsevier (Singapore) Pte Ltd.)

Background: Although, both the microscopic and endoscopic stapes surgery have claimed a parallel audiological outcome, the comparison between two standard endoscopes (4 mm and 3 mm) in endoscopic stapedotomy is not well documented. We have compared the clinical utility and audiological outcomes of the 3 mm and 4 mm rigid nasal endoscopes in the primary endoscopic stapedotomy., Materials and Methods: This is a retrospective study conducted in the Department of Otorhinolaryngology between June 2015 and May 2018. Total 46 patients of primary otosclerosis had undergone endoscopic stapedotomy where 3 mm and 4 mm nasal endoscopes have been used in 22 (group A) and 24 patients (group B) respectively. The preoperative, intraoperative and postoperative surgical findings including the hearing outcomes were compared between the two groups., Results: One patient (4.5%) in group A and 6 (25%) patients in group B required canaloplasty (p = 0.00, χ 2 test) and 7 (31.18%) patients in group A and 18(75%) in group B had required curettage of the bony canal wall (p = 0.04, χ 2 test). There was no significant difference in the air-bone gap between the two groups (p = 0.85)., Conclusion: Both 3 mm and 4 mm nasal endoscopes can be successfully used in the endoscopic stapedotomy providing a parallel visual field. Although, comparable results can be obtained in preserving the chorda tympani nerve, tympanic membrane, facial nerve, and postoperative giddiness including the audiological outcomes, the requirement of the canaloplasty and curettage of posterior bony canal can be significantly reduced in patients operated with 3 mm nasal endoscope, especially in patients with narrow/over angulated external auditory canal.

Paraganglioma is a rare benign tumour accounts for 0.6% of the all the malignancies affecting the head neck region. They originate from the paraganglionic cells from neuroendocrine tissues from skull base to the pelvic floor. Very rarely, temporal bone gets involved by the disease and it is the middle ear and mastoid complex which gets affected by the disease. Isolated involvement of the external auditory canal without the involvement of the tympanomastoid region is very unusual and only 5 cases have been reported in the literature till date. Again, coexisting middle ear disease with the canal paraganglioma is very rare and always being a challenge for the diagnosis due to its atypical presentation and its histopathogical features. Here, we present an atypical case of an external auditory canal paraganglioma, masquerading as complicated chronic otitis media., Competing Interests: Conflict of interestThere is no conflict of interest among the authors., (© Association of Otolaryngologists of India 2018.)

It is very unusual of an ectopic thyroid to be presented as a submental swelling, clinically mimicking a submental cyst. Suspicious of the disease with complete clinical, biochemical and radiological correlation is the mainstay of diagnosis as the first FNAC is not confirmatory of the ectopic thyroid especially in cases of dysgenesis of thyroid tissue in an unusual location. Here we have presented a rare case of an ectopic thyroid gland presented with a submental swelling successfully managed with the conservative treatment., Competing Interests: Conflict of interestThe author declares that they have no conflict of interest., (© Association of Otolaryngologists of India 2018.)

Melioidosis is an emerging infectious disease in India mostly reported from South-western coastal Karnataka and North-eastern Tamil Nadu. We speculate the existence of another major hidden focus in Odisha, one of the eastern coastal states. The clinico-epidemiological features of 47 culture-confirmed melioidosis at a tertiary care teaching hospital over a period of 2 years are reported. Septicaemia was the most common clinical presentation. Diabetes mellitus (DM) was present in 72.3% of our cases. The geo-climatic conditions of Odisha and other coastal states of India and the rise in the incidence of DM demand a nationwide surveillance of melioidosis and creation of melioidosis registry., Competing Interests: None

Although solitary neurofibroma can affect the various subsites of the head and neck region, oropharyngeal neurofibroma is very rare and total five cases (four in the soft palate and one in the palatine tonsil) have been reported. Here we present a 42-year old female patient presented to the out patient department with respiratory obstruction and voice change for 3 months. Complete excision of the mass was achieved by endoscopic coablation and which was confirmed to be a neurofibroma., Competing Interests: Conflict of interestThere are no conflicts of interest among the authors.

Objective: To propose a new classification of inner-ear anomalies that is more clinically oriented and surgically relevant: the SMS (Sawai Man Singh) classification of cochleovestibular malformations., Methods: A retrospective multicentric study was conducted of 436 cochlear implantations carried out in 3 Indian tertiary care institutes. Patients with anomalous anatomy were included and classified, as per the new SMS classification, into cochleovestibular malformation types I, II, III and IV, based on cochlear morphology, modiolus and lamina cribrosa., Results: There were 19, 23, 8 and 4 patients with cochleovestibular malformation types I, II, III and IV, respectively. Two-year post-operative Meaningful Auditory Integration Scale scores were statistically analysed., Conclusion: This new classification for inner-ear anomalies is a simpler, more practical, outcome-oriented classification that can be used to better plan the surgery. These merits make it a more uniform classification for recording results.

There is literature evidence showing utility of somatostatin receptor (SSTR) positron emission tomography-CT (PET-CT) imaging in differentiated thyroid cancer with Thyroglobulin Elevated and Negative Iodine Scan (TENIS). These patients are less benefited with I-131 therapy and surgery remains only curable option if disease could be localised. If surgery is not feasible, other therapeutic options are not promising. However, if these patients show strongly positive SSTR imaging, then possibility of peptide receptor radionuclide therapy may be explored. As SSTR PET-CT imaging is expensive and not widely available, Technetium-99m (Tc-99m) hydrazinonicotinyl-Tyr3-octreotide (HYNIC-TOC), which is a Single photon emission computed tomography (SPECT) tracer, can be used. We are documenting a case of raised serum thyroglobulin antibody and negative I-131 whole body scan with disease recurrence localised on Tc-99m HYNIC-TOC scan., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Limited 2019. No commercial re-use. See rights and permissions. Published by BMJ.)

Objective: Excision of the nerve sheath tumours of head and neck is always a challenge to the surgeon because of their close proximity of the neurovascular structures., Methods: It is a retrospective study contained 13 consecutive patients of nerve sheath tumours involving the head and neck from March 2013 to February 2017 in the department of Otorhinolaryngology and Head Neck Surgery in a tertiary care referral hospital. The retrospective clinical data, diagnostic procedures, surgical approaches and their complications are analyzed after 12 months of surgery., Results: Total 13 patients, 7 were females and 6 were males. Painless neck swelling was the most common presentation found in 6 and the most common site of origin was the vagus nerve in the parapharyngeal space (6 patients). Transcervical excision of the tumour was performed in 7 patients. Six needed combined surgical approach for the excision of the tumours. Neurovascular injury was detected in 3 patients, and one patient had recurrent disease during the follow-up period., Conclusions: Excision of the nerve sheath tumours of head and neck is always a challenge to the surgeon because of their close proximity of the neurovascular structure. Although the transcervical approach is commonly practiced for the majority of the tumours, combined approaches can be effectively applied for extensive nerve sheath tumours with the satisfactory clinical outcome.

Objective: The submental flap can be utilized for soft tissue reconstruction in oral cavity malignancies because due to its close approximation to the surgical site, fewer donor site morbidity and the cost effectiveness of the procedure., Methods: A total of 30 patients with squamous cell carcinoma of the oral cavity were included in the study from July 2012 to August 2015 in a tertiary care referral hospital. Patients with clinical staging I/II/III (T1/T2/T3, N0) oral malignancy were included in the study. Patients with nodal metastasis irrespective of the stage of disease and patients with chronic medical illness/revision cases were excluded from the study. Submental island flap was utilized for the reconstruction of the soft tissue defect in each patient. Patients were followed at monthly interval till 6 months in the postoperative period., Results: The buccal mucosa (12 patients), tongue (10 patients) and floor of mouth (8 patients) were the subsites in the oral cavity. Partial and complete skin necrosis was found in 4 and 2 patients respectively. Postoperative chemoradiation was required in 5 patients. None of the patients had loco regional recurrence till 6 months of follow-up., Conclusion: The submental island flap is considered to be the reliable option for the soft tissue reconstruction in oral cancer because of dependent vascular pedicle, less donor site morbidity and the lower cost compared to the free flaps, often preferred in patients with a lower socioeconomic condition.

It is always a challenge for the soft tissue reconstruction of the palatal defects in advanced malignancies of the oral cavity because of the higher chance flap failure. PMMC flap can be successfully used in patients with advanced malignancies to repair the palatal defect without any significant postoperative complication. In the present case, we have presented a case of malignant melanoma of gingivobuccal complex, involving the hard palate where the palatal defect was successfully reconstructed by the PMMC flap., Competing Interests: There is no conflict of interest among the authors.All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Written informed consent has been taken from each patient prior to the surgery and same has been informed to the institute reviewer board. No part of the body has been demonstrated in the case report without the permission of the concerned patient.

Because of the inaccessibility and overcrowding of the vital neurovascular structures, management of the parapharyngeal space (PPS) tumour is always a challenge to the surgeons. Here we have discussed the clinical findings and management of the PPS tumours with special concern to the surgical approaches. It is a retrospective study containing 14 patients of PPS tumour from June 2015 to January 2018 in the department of Otorhinolaryngology and Head Neck Surgery in a tertiary care referral hospital. 14 consecutive patients with PPS tumours were included in the study. The retrospective clinical data, diagnostic procedures, surgical approaches and the complications were analyzed after 12 months of surgery. Of 14 patients included in the study, 10 patients were males and 4 were females. Prestyloid and poststyloid spaces were involved in 28.57% and 71.42% cases respectively. Transcervical excision of the tumours were performed in 10 patients, 2 patients had undergone transcervical-transoral approach. Transcervical transmandibular and transcervical transparotid excision of tumours were performed in one patient each. Facial nerve injury was detected in 3(21.42%) patients. Injury to the internal carotid artery and wound infection were detected in one patient each. Radiological imaging, especially the MRI helps by narrowing the spectrum of the differential diagnosis distinguishing the benign from malignant lesions, especially in cases where FNAC is contraindicated. Although the transcervical approach is commonly practiced, the combined surgical approach can be effectively applied specially for extensive PPS tumours associated with satisfactory clinical outcomes., Competing Interests: The authors declare that they have no conflict of interest.All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Written informed consent has been taken from each patient prior to the surgery and same has been informed to the institute reviewer board. No part of the body has been demonstrated in the case report without the permission of the concerned patient.

To evaluate the utility of the pectoralis major myocutaneous (PMMC) flap for the reconstruction of the mandible in advanced oral cavity malignancies in the Indian population. It was a retrospective study contained 30 patients with advanced oral cancer from July 2012 to August 2016. The PMMC reconstruction was done in all the patients to repair the bony defects in segmental/hemi mandibulectomy. The patients were followed up for a mean period of 6 months in the postoperative period and the utility of the PMMC flaps were evaluated. The mean age of the patients was 45 years (range 30-63 years). The average Karnofsky performance status score was 70 and majority of the patients had history of chronic medical illness. Of the 30 PMMC flaps, partial necrosis of the skin was noticed 2 (06.66%) patients. Orocutaneous fistula was detected in 2 (06.66%) patient and 3 (10%) patients presented with wound dehiscent in the immediate postoperative period. 3 (10%) patients had recurrence of the disease. PMMC flap can be a reliable option for advanced oral malignancies, especially in patients with poor status with the coexisting chronic illness. Due to the presence of a definite vascular pedicle, ease of harvesting the flap, quick surgical procedure, and the minimal postoperative morbidities, it can be considered as a valid alternative to the free flap to repair the bony defect, especially in patients with low socioeconomic corridor like India., Competing Interests: There are no conflict of interest among the authors.All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.Written informed consent has been taken from each patient prior to the surgery and same has been informed to the institute reviewer board. No part of the body has been demonstrated in the case report without the permission of the concerned patient.

Head and neck paraganglioma is a rare disease to encounter in clinical practice and involvement of the base of the tongue in the oropharynx is yet to be described in the current literature. Although various surgical approaches have been described in the literature, transcervical mandibular swing is an effective technique for adequate exposure and complete excision of the oropharyngeal paraganglioma with adequate control on bleeding especially when it is assisted by coblation., Competing Interests: Competing interests: None declared., (© BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.)

In this Letter, a method is proposed to investigate the effect of noise with and without active noise control (ANC) on multichannel electroencephalogram (EEG) signal. The multichannel EEG signal is recorded during different listening conditions such as silent, music, noise, ANC with background noise and ANC with both background noise and music. The multiscale analysis of EEG signal of each channel is performed using the discrete wavelet transform. The multivariate multiscale matrices are formulated based on the sub-band signals of each EEG channel. The singular value decomposition is applied to the multivariate matrices of multichannel EEG at significant scales. The singular value features at significant scales and the extreme learning machine classifier with three different activation functions are used for classification of multichannel EEG signal. The experimental results demonstrate that, for ANC with noise and ANC with noise and music classes, the proposed method has sensitivity values of 75.831% ( p < 0.001 ) and 99.31% ( p < 0.001 ), respectively. The method has an accuracy value of 83.22% for the classification of EEG signal with music and ANC with music as stimuli. The important finding of this study is that by the introduction of ANC, music can be better perceived by the human brain.