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Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Introduction: The complex nature of xerostomia prevents the establishment of a definite cure. Recently, research has pivoted towards stem cell transplantation for glandular reconstruction. The aim of this study is to provide an updated review of the existing research, to highlight the encountered challenges and research pathways, potentially enhancing the therapeutic applications of stem cell transplantation., Methods: This is a systematic review according to PRISMA guidelines, using the following databases: PubMed (PMC), PMC Europe, Scopus, Medline, Research Gate, Elsevier. The main question was whether stem cell therapies can contribute to the treatment of xerostomia., Results: 19 of 226 publications met the criteria for this review, including 'in vivo', 'in vitro' studies and clinical trials. All 19 studies described thoroughly the stem cell source and the transplantation method, and documented results based on analytical and statistical methods of confirmation. Data show that the various sources of stem cells play a significant role, with bone marrow or adipose tissue-derived pluripotent blasts being the most utilized. Human transplants in mice have also been accepted and reversed hyposalivation. The effects have been beneficial especially in models undergone radiotherapy (IR) or exhibit Sjogren Syndrome-like symptoms (SS), suggesting that with appropriate treatment and enrichment techniques, stem cell transplantation seems effective regardless of the cause of the disorder. Extracts and co-cultures of gland and stem cells also seem to improve gland function., Conclusion: Although in its initial stages, the use of stem cells seems to be a promising therapy to alleviate xerostomia regardless of its cause., Competing Interests: Declarations Conflict of interest All authors declare no conflict of interest. The authors have no relevant financial or non-financial interests to disclose., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

The treatment of children with Obstructive Sleep Apnea Syndrome (OSAS) remains a point of debate among otorhinolaryngologists worldwide. This study aims to comparatively assess the clinical outcomes of adenotonsillectomy (ATE) and watchful waiting in children with OSAS. We searched the databases of PubMed, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL), until the 1st of October 2023. Comparative trials assessing the efficacy of adenotonsillectomy and watchful waiting in children with OSAS were considered. The primary outcome measure was the apnea-hypopnea index (AHI), and secondary outcomes included quality of life as measured by OSA-18 score, and mean SpO2 levels. A subgroup analysis evaluating the changes in AHI depending on the severity of the initial disease was also executed. We conducted a random-effects pairwise meta-analysis of change scores to include randomized and non-randomized controlled trials. The quality assessment was carried out by using the Cochrane risk of bias tool for randomized and the ROBINS-I tool for non-randomized trials, respectively. Two randomized and five non-randomized trials were included. There was a statistically significant difference regarding AHI in favor of the ATE group compared to the watchful waiting group (Standardized mean difference [SMD] was - 0.60, 95%CI -0.79 to -0.41, p  < 0.001). Likewise, a statistically significant decrease in change scores for OSA-18 between ATE and watchful waiting was noted (SMD was - 0.79, 95%CI -0.97 to -0.61, p  < 0.001). On the other hand, there was no significant difference when ATE and watchful waiting groups were compared for SpO2 levels between each other (SMD was 0.52, 95%CI -1.53 to 2.56, p  < 0.62). In the subgroup analysis assessing mild OSAS, there was a significant difference in favor of ATE compared to watchful waiting (SMD was -0.91, 95%CI -1.35 to -0.47, p  < 0.0001). For mild to moderate OSAS, similar results were noted favoring ATE as well (SMD was - 0.53, 95%CI -0.87 to -0.19, p  < 0.003). This study provides evidence of moderate strength supporting the superiority of ATE over the watchful waiting approach in terms of AHI and OSA-18. This also appears to be the case for AHI in children with mild and mild to moderate OSAS., Supplementary Information: The online version contains supplementary material available at 10.1007/s12070-024-04738-0., Competing Interests: Conflict of InterestThe authors have no relevant financial or non-financial interests to disclose., (© The Author(s) 2024.)

Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Adenoid cystic carcinoma (ACC) is an uncommon malignant neoplasm that predominantly arises from major and minor salivary glands, accounting for about 1% of head and neck malignancies. ACCs originating from the pterygopalatine fossa (PPF) are extremely rare. In this case report, we present a 77-year-old male patient who experienced a two-year hemi-facial numbness and mild trismus, with intact nasal mucosa. He underwent Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) which revealed opacification of the left PPF with extension to the left infratemporal fossa and osteolytic areas of the sphenoid bone. Histopathology, following blind biopsies, revealed ACC of the PPF, which was subsequently treated with combined therapy (radiotherapy and chemotherapy). Due to their slow and progressive growth, as well as their tendency for perineural invasion, ACCs should always be considered in the differential diagnosis of painless swelling or nerve dysfunction. To our knowledge, this case is the fifth described in the English literature., Competing Interests: Conflict of InterestAll authors declare that there are no conflicts of interest to be reported., (© 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.)

Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Competing Interests: Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship and/or publication of this article.

Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Competing Interests: Declaration of conflicting interestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: The optimal management of COVID-19 symptoms and their sequelae remains an important area of clinical research. Policy makers have little scientific data regarding the effects on the daily life of affected individuals and the identification of their needs. Such data are needed to inform effective care policy., Methods: We studied 639 people with COVID-19 resident in France via an online questionnaire. They reported their symptoms, effects on daily life, and resulting needs, with particular focus on olfaction., Results: The results indicate that a majority of participants viewed their symptoms as disabling, with symptoms affecting their physical and mental health, social and professional lives. 60% of the individuals reported having unmet medical, psychological and socio-professional support needs. Finally, affected individuals were concerned about the risk and invasiveness of possible treatments as shown by a preference for non-invasive intervention over surgery to cure anosmia., Conclusions: It is important that policy makers take these needs into consideration in order to assist affected individuals to regain a normal quality of life., (© 2024. The Author(s).)

Purpose: Olfactory dysfunction (OD) can be a long-term consequence of various viral infections, including COVID-19. Dysfunction includes hyposmia/anosmia and parosmia (odor distortions). Interactions of the virus with the olfactory nerve have been extensively researched, but little is known about the interactions of the intranasal trigeminal nerve system in modulating this sensory loss., Methods: We investigated intranasal trigeminal function across COVID-19 OD patients with and without parosmia compared to normosmic controls, to determine whether (1) post-viral hyposmia and/or (2) post-viral hyposmia with parosmia is associated with altered trigeminal function. OD patients (n = 27) were tested for olfactory function using the extended Sniffin' Sticks olfactory test and for trigeminal function through three methods-odor lateralization, subjective ratings of nasal patency, and ammonium vapor pain intensity ratings. This group was subsequently compared to controls, normosmic subjects (n = 15)., Results: Our findings revealed that post-COVID OD patients without parosmia experienced decreased sensitivity in ammonium vapor pain intensity ratings and odor lateralization scores-but similar nasal patency ratings-compared to normosmic controls. There were no significant differences in trigeminal function between OD patients with and without parosmia., Conclusions: Based on our results, we conclude that the trigeminal nerve dysfunction may partially explain post-viral OD, but does not seem to be a major factor in the generation of parosmia pathophysiology., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Significance Statement: Facial nerve schwannoma is extremely uncommon. Despite its rarity, it is considered the most common facial nerve tumor and potentially affects any segment of the nerve. Presenting symptoms vary depending on the location of the neoplasm. Tumors pertaining to the extratemporal course of the nerve mainly appear as an asymptomatic parotid mass. We present a rare case of schwannoma of the zygomatic branch of the right facial nerve that was surgically resected, without facial nerve injury., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

(1) Background: Submandibular gland (SMG) sialolithiasis treatment has shifted significantly, favouring minimal invasiveness. Nonetheless, transoral stone removal remains viable for distal, deep hilar, and intraparenchymal stones. However, data are limited regarding recurrence and revision surgery; (2) Patients/Methods: This retrospective study included 226 patients with SMG stones treated using Wharton's duct slitting and marsupialisation over nine years; 138 had deep hilar or intraparenchymal stones, while 88 had distal stones. Of the former group, 18 experienced symptom recurrence post-surgery, 12 with stones and 6 with duct stenosis; (3) Results: Of the 126 patients without recurrent stones, 71% were male and 29% were female. Their mean age was 51.02 ± 9.36 years. The stones of the 126 patients without recurrence had a diameter of 8.3 mm ± SD: 4 mm, which was significantly smaller than those of the patients who experienced recurrence (13.8 mm ± SD: 2.4 mm; p < 0.05). The mean estimated stone growth recurrence rate was 8.4 ± SD: 1.8 mm per year. A secondary operation was performed 34 ± SD: 14.7 months after the first. Of the patients with recurrence, 91.7% were treated under general anaesthesia. The preferred treatment for 58.4% of patients was intraoral revision operation; the remainder underwent total gland resection. The mean follow-up period was 43 ± SD: 18 months; (4) Conclusions: The rate of revision surgery was relatively low. In recurrent SMG sialolithiasis, new stones may grow faster than the primary stones, which are already larger than those in patients without recurrence. The slitting and marsupialisation of Wharton's duct can treat recurrent cases.

Background: The trigeminal nerve is a mixed cranial nerve responsible for the motor innervation of the masticatory muscles and the sensory innervation of the face, including the nasal cavities. Through its nasal innervation, we perceive sensations, such as cooling, tingling, and burning, while the trigeminal system mediates the perception of airflow. However, the intranasal trigeminal system has received little attention in the clinical evaluation of patients with nasal pathology., Summary: Testing methods that enable the clinical assessment of intranasal trigeminal function have recently been developed. This study aims to present the current clinical methods that can be utilised in everyday practice, as described in the literature. These methods include four assessment techniques: (1) the quick screening test of trigeminal sensitivity involves patients rating the intensity of ammonium vapour presented in a lipstick-like container. (2) The lateralisation test requires subjects to identify which nasal cavity is being stimulated by a trigeminal stimulus, such as eucalyptol or menthol, while the other side receives an odourless stimulus. (3) The trigeminal sticks test evaluates the trigeminal function similarly to the olfactory function using sticks filled with trigeminal stimulant liquids. (4) The automated CO2 stimulation device is used for measuring trigeminal pain thresholds, utilising intranasal CO2 stimuli to define the pain threshold., Key Messages: Assessing intranasal trigeminal function clinically may prove useful in evaluating rhinology patients, particularly those who encounter nasal obstruction without anatomical blockage and those experiencing olfactory disorders with suspected trigeminal dysfunction. Despite their limitations, the presented methods may provide useful information about nasal patency, chemosensitivity, and pain sensation in the daily clinical practice of such patients, leading to better therapeutic decisions., (© 2024 S. Karger AG, Basel.)

A tracheal diverticulum is a type of paratracheal air cyst and is usually an incidental finding after a computed tomography scan of the neck and thorax. With an incidence between 1% and 4% in adults, tracheal diverticula are rare entities that can be symptomatic in certain cases. We present a case of a COVID-19 positive patient who presented to our hospital and was diagnosed with multiple tracheal diverticula during his hospitalization., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Middle ear adenomatous neuroendocrine tumors (MEANT) are rare, mainly benign neoplasms and account for less than 2% of the middle and inner ear neoplasms. There are no specific radiological or clinical findings; therefore, the diagnosis is often difficult. Biopsy prior to surgery is often proposed. The definite treatment is the complete surgical resection. We present an uncommon clinical report of a MEANT, which was treated successfully with surgical excision., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Malignant peripheral nerve sheath tumors (MPNSTs) are rare soft tissue sarcomas, with 50% of cases associated with type 1 neurofibromatosis (NF-1). A 27-year-old male patient was referred to our department with an extended right nasal cavity MPNST. The lesion extended to the skull base, intracranial, parapharyngeal space, and infratemporal fossa. NF-1 was also confirmed by a neurologist. The patient was negative for distant metastases. Due to the tumor's proximity to vital structures, it was decided to treat it with chemotherapy and radiotherapy. Nasal cavity MPNSTs are particularly uncommon, with few reported cases. They should be included in the differential diagnosis of nasal masses or recurrent nosebleeds, particularly in patients with NF-1. Careful follow-up is essential to detect early recurrence, which contributes to a better prognosis., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Marini et al.)

First branchial cleft anomalies (FBCAs) are the most infrequent malformations that occur during the development of the branchial apparatus, appearing in less than 8% of all branchial anomalies. Traditionally, they are classified into Work type I and II, depending on their origin. We present a pair of rare FBCAs: a case of a preauricular Work type I cyst with twin fistulae coursing toward the parotid gland and a Work type II cyst of significant dimensions.

Hemangiomas of the head and neck account for about 7% of all benign tumors in children. Τhey are rare in the nasal cavity and especially in the nasal septum. Only 16 cases of intranasal hemangiomas in childhood have been previously described in the literature and 6 of them arising from the nasal septum. We present a rare case of a nasal septum hemangioma (NSH) in a 9-year-old boy who was treated with transnasal endoscopic resection.

Purpose: Sialendoscopy is a new, minimally invasive method that is becoming increasingly more popular than traditional methods for the treatment of sialolithiasis. In this systematic review and meta-analysis, the effectiveness and safety of this method in children with sialolithiasis are investigated., Methods: Inclusion criteria were children with sialolithiasis. The information sources were databases MEDLINE and PubMed Central (through PubMed), ScienceDirect, Cochrane Central Register of Controlled Trials (CENTRAL), citation indexes Scopus and Google Scholar, trial registries, and "gray literature". The last search was performed on September 18, 2022. The risk of bias in included studies was assessed using ROBINS-I tool (Risk Of Bias In Non-randomized Studies of Interventions). The pooled proportion of weighted means was calculated for the quantitative synthesis of available data., Results: The effectiveness of the method was estimated at 95.5% (95% CI 89.8-99.3%), from 13 studies including 133 cases. The safety was estimated at 97.2% (95% CI 91.8-100%), from 10 studies including 113 cases., Conclusion: The limitations of this study, briefly summarized, are the small number of included studies, the fact that they are mostly retrospective, the difficult application of the guidelines suggested by the PRISMA statement (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) and Cochrane handbook due to the nature of this specific condition and intervention, and the difficulty in assessing reporting bias. The results of the current study indicate that sialendoscopy is an effective and safe method for the treatment of sialolithiasis in children and should be implemented in daily clinical practice., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Intramuscular hemangioma (IMH) is an uncommon benign vascular lesion, which develops in skeletal muscles and it accounts for <1% of all hemangiomas. The accurate diagnosis is often difficult because the clinical and radiological findings are not specific. The gold standard treatment of IMH is surgical resection. We present a rare clinical report of IMH of the middle scalene muscle that was treated successfully with preoparative embolization and surgical excision.

Impalement of children with foreign bodies is not uncommon. A variety of foreign bodies and mechanisms of injuries have been described. Infant tissues are more vulnerable to injuries and often penetrating traumas are very dangerous. An 8-month-old infant was referred to our department with a major impalement injury of his hard palate by a toothbrush. The integrity of the orbit was in question due to the high proximity of the foreign body to the lamina papyracea. A well-structured algorithm was followed to secure the best interests of the child. Our approach minimizes the risk of complications by taking into account every single parameter. After the removal of the foreign body, a careful reconstruction with meticulous nasendoscopy was held to restore the hard palate integrity and to check the orbit inner wall. According to the literature, toothbrushes seem to be the most common medium of impalement trauma. Parents should be educated that their offspring are at great risk when holding or sucking objects while playing., Competing Interests: Conflict of Interest:All authors declare that there are no conflicts of interest to be reported., (© 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.)

The larynx is an uncommon location for live foreign bodies. The leech can reach the glottis during consumption of contaminated water but is usually expelled by an effective cough reflex. Patients present with hoarseness and dysphagia and occasionally with dyspnea or hemoptysis. Endoscopically, a mobile mass is usually noted in the supraglottic area. We present a rare case of a laryngeal leech in a 62-year-old-male farmer who lives in a rural area. The leech was removed successfully with direct laryngoscopy under general anesthesia.

Objective: Recent evidence has suggested that performing a tonsillectomy with CO 2 laser results in favorable intraoperative and postoperative outcomes. This study aimed to compare the clinical outcomes of CO 2 and dissection tonsillectomy., Methods: We conducted a systematic search in PubMed, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL), until the 1st of September 2021 for completed studies comparing intraoperative and postoperative outcomes of CO 2 laser and dissection tonsillectomy. Primary outcomes were operative time, intraoperative blood loss, and postoperative pain. Secondary outcomes included postoperative hemorrhage and tonsillar fossa healing. A random-effects pairwise meta-analysis of both randomized and non-randomized trials was performed. A subgroup analysis considering the randomization of trials was carried out, and sensitivity analyses linked to the quality of included papers or the age of patients were executed. Quality assessment was appraised with the Cochrane risk of bias and ROBINS-I tools for randomized and non-randomized trials, respectively., Results: Eight trials with 632 cases contributed data to this review. For operative time, a significant difference in favor of CO 2 laser tonsillectomy was documented (SMD = -1.32; 95% CI = -2.24 to -0.40; p < 0.005). This was also the case for intraoperative blood loss (SMD = -3.94; 95% CI = -5.62 to -2.26; p < 0.00001). For postoperative pain, no significant differences were detected on day one and seven between the intervention groups (SMD = -0.24; 95% CI = -1.11 to 0.63; p = 0.59 and SMD = 1.31; 95% CI = -0.14 to 2.75; p = 0.08, respectively). CO 2 laser tonsillectomy was not superior to conventional dissection tonsillectomy regarding postoperative bleeding rates (OR = 0.50; 95% CI = 0.10 to 2.53; p = 0.40)., Conclusion: This study demonstrates that CO 2 laser tonsillectomy is more likely to result in a clinically meaningful decrease in operative time and blood loss compared to the conventional dissection technique in both pediatric and adult patients. We found no significant difference in postoperative pain and bleeding. Performing further level-1 trials on this topic with a standardized and validated outcome measurement method will enable more robust conclusions to be drawn., Competing Interests: Declaration of Competing Interest The authors declare that they have no relevant financial or non-financial interests to disclose., (Copyright © 2022. Published by Elsevier B.V.)

Objective: The aim of this systematic review was to analyse the complex anatomy of the extratemporal portion of the facial nerve with an accurate description of the branching patterns based on the Davis classification., Method: Medline, ScienceDirect and the Cochrane Library databases as well as other sources were searched by two independent reviewers., Results: Analysis of 21 studies with a total of 1497 cases showed that type III is the most common branching pattern accounting for 26.8 per cent of cases. The type I pattern, previously considered as the normal anatomy in most textbooks, was the fourth most common branching pattern at 16.3 per cent. The majority of specimens (96.4 per cent) were found to have a bifurcated main trunk, and only 3.2 per cent were found with a trifurcated main trunk., Conclusion: Surgeons should be aware of anatomical variations in the course of the facial nerve. An early identification of the branching pattern during surgery reduces the risk for iatrogenic facial nerve injury.

Objective: To review the role of the endoscope in cochlear implantation (CI)., Methods: MEDLINE, ScienceDirect, Google Scholar and the Cochrane Library databases, as well as other sources, were searched by two independent reviewers. Studies including patients undergoing either exclusively endoscopic or endoscopically assisted CI were eligible for inclusion. Endoscopic CI approaches and postoperative complications were the primary outcomes. Secondary endpoints included the degree of round window (RW) microscopic visualisation according to St Thomas' Hospital classification and type of cochleostomy for electrode insertion in the scala tympani (ST)., Results: Fourteen studies met the inclusion criteria comprising 191 endoscopic or endoscopically assisted CI cases. The endoscope was used for better visualisation of the RW across all included studies, facilitated the insertion of the electrode in the ST and spared a mastoidectomy in a number of cases. No facial nerve palsy was reported in any of the studies. The most common complication was external auditory canal/tympanic membrane tear followed by chorda tympani injury., Conclusion: The microscopic CI approach is still the gold standard. The endoscope facilitates the recognition of the RW area and leads to successful and safe implantation, particularly in difficult anatomical scenarios, ear malformations and advanced otosclerosis. Endoscopically assisted CI procedures offer the opportunity to avoid a posterior tympanotomy and reduce the risk of facial nerve injury. To date, the lack of long-term data does not permit the widespread adoption of completely endoscopic CI procedures without a mastoidectomy., (© 2021 John Wiley & Sons Ltd.)

Objectives: Peritonsillar abscess is a common complication of acute tonsillitis. However, no consensus has been reached yet on the optimal treatment of this condition. Therefore, this study aimed to compare clinical outcomes of immediate and interval abscess tonsillectomy., Methods: The databases of PubMed, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL) were searched for completed studies published until the 1st of November 2021. Comparative studies assessing intraoperative and postoperative outcomes of immediate and interval abscess tonsillectomy were considered, with the primary outcome being postoperative hemorrhage. Operative time, intraoperative blood loss, postoperative pain, and duration of hospital stay were classed as secondary outcomes. A random-effects pairwise meta-analysis of both randomized and non-randomized trials was conducted. Subgroup analysis linked to the randomization of trials was executed. Quality assessment was performed, utilizing the Cochrane risk of bias tool and ROBINS-I tool for randomized and non-randomized trials, respectively., Results: Data from 265 cases stemming from six trials were pooled together. For postoperative bleeding rates, no statistically significant difference between immediate and interval tonsillectomy was detected (OR = 1.26; 95% CI 0.27, 5.86; p = 0.77). By contrast, longer hospital stay was observed for patients subjected to interval tonsillectomy (SMD = - 0.78; CI - 1.39 to- 0.17; p = 0.01). For operative time and intraoperative blood loss, no statistically significant difference was noticed between immediate and interval tonsillectomy (SMD = 1.10; 95% CI - 0.13, 2.33; p = 0.08; and SMD = 0.04; 95% CI - 0.49, 0.57; p = 0.88; respectively)., Conclusions: This study shows that quinsy tonsillectomy appears to be a safe method, providing full abscess drainage and instant relief of the symptoms. Moreover, quinsy tonsillectomy was not associated with a statistically higher postoperative hemorrhage incidence rate than immediate tonsillectomy., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Background: The standard treatment for reconstructing the middle vault of the nose is to use spreader grafts. Recently, an alternative technique using spreader flaps has become widely accepted., Methodology: A literature search was performed in MEDLINE, Science Direct, the Cochrane Library and multiple trial registries. The systematic review included studies evaluating the effectiveness of spreader flaps, with or without comparison to the spreader graft technique, in patients who had undergone primary rhinoplasty., Results: Thirteen studies with a total of 500 patients met the inclusion criteria and were reviewed systematically. All studies measured breathing function improvement. Additionally, aesthetic improvement/satisfaction was evaluated in seven studies. The use of spreader flaps seems to improve breathing function, as seen in twelve out of thirteen studies. Furthermore, the studies assessing the aesthetic aspect of a primary rhinoplasty showed that spreader flaps can provide satisfactory results. The comparison between spreader flaps and spreader grafts showed similar results in most studies dealing with this topic in both the breathing function improvement and aesthetic improvement/satisfaction domains., Conclusions: This study is the first systematic review assessing the functional and aesthetic outcomes of spreader flaps in primary rhinoplasty, and it shows encouraging results comparable to those of spreader grafts.

Introduction: Recurrent respiratory papillomatosis (RRP) is classically described as a benign neoplasm of the larynx. Nevertheless, transformation to dysplasia and invasive carcinoma can occur. Sarcoma of the larynx is rare. Here, we present a case of sarcoma in a patient repeatedly treated for RRP., Case Report: We report a case of a 73- year old Caucasian male diagnosed with adult-onset recurrent respiratory papillomatosis (AORRP) at the age of 63y. o. During the previous 10 years, he underwent multiple surgeries. In the last therapeutic intervention, he was treated with laser excision of the papilloma and topical mitomycin application. Two months after treatment, papilloma recurred and sarcoma was diagnosed., Conclusions: RRP is a benign lesion.  Affected patients usually require multiple interventions. It rarely degenerates to malignancy. Sarcoma in the larynx in the presence of RRP is a rare case. Extended surgical removal remains the treatment of choice. Adjuvant therapies consist of chemotherapy and radiation and are reserved for unresectable or recurrent cases.

Fibroepithelial polyps represent a frequent cutaneous lesion of mesodermal origin, with a prevalence of 1.2% and are rarely located at palatine tonsils. We present a rare clinical report of a 70-year-old female patient with fibroepithelial polyp of palatine tonsil. This entity represents the eighth case of palatine tonsil fibroepithelial polyp in the English literature. She presented with a polypoid mass at the right tonsil and unspecified throat symptoms. Physicians should pay attention to such lesions because of the residual risk of malignant transformation, along with non-specific symptoms. Differential diagnosis was among neurofibroma, lipoma, squamous papilloma and fibroepithelial polyp. Histopathological examination following tonsillectomy showed a structure rich in vesicles inside lamina propria and surrounding inflammation, establishing the diagnosis of a fibroepithelial polyp. It requires vigilance during complete clinical examination, in order to detect masses at patients with throat symptoms that could have remained undiagnosed until they become even life threatening., Competing Interests: The authors declare no competing interests., (Copyright: Katerina Marini et al.)

Hydrodissection technique is a safe way to establish a fully functional tympanic membrane in cases of early stages of atelectatic ears., Competing Interests: None declared., (© 2020 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)

Purpose: To systematically review clinical studies on prosthodontic complication rates of implant fixed dental prostheses in edentulous patients after an observation period of at least 5 years., Materials and Methods: A literature search was conducted using different electronic databases. Specific terms were used for the database search, which spanned the years 1990 to 2008. The search was augmented by using the option of "related articles" as well as by hand searching of references and relevant journals. Relevant studies were selected according to predetermined inclusion and exclusion criteria. Agreement between reviewers was determined by using Cohen kappa coefficients., Results: The initial database search yielded 8,216 relevant titles. Following the filtering process, 19 studies were finally selected. No study directly compared the incidence of prosthodontic complications of complete implant-supported metal-ceramic versus metal-acrylic resin fixed prostheses in the completely edentulous patient. Studies of metal-ceramic prostheses were scarce and short term., Conclusion: Metal-acrylic resin complete implant fixed prostheses presented with various prosthodontic complications after long-term function. The most frequent complications were veneer fracture and material wear.