Search

To evaluate demographic, clinical, surgical and histopathological results and complications of 301 parotidectomies performed in southern part of Turkey. The results of 297 patients undergoing 301 parotidectomies between 2000 and 2019 were retrospectively reviewed. Four patients underwent bilateral parotidectomy. Age, gender, side and size of lesion, postoperative facial nerve function (FNF) for benign tumors and types of surgery were evaluated. There were 172 male and 125 female patients. The mean age was 52.53 ± 16.67 years (range 11–90 years). Patients with malignant tumor had higher mean age than the patients with benign diseases (p < 0.001) and the mean age of Warthin tumor (WT) patients was significantly higher than pleomorphic adenoma (PA) (p < 0.001). There was a significant male dominancy in WTs than the PAs (p < 0.001). The mean size of the malignant tumors was significantly higher than the benign tumors (p = 0.012). The mean of cigarette smoking value (pack/year) was higher in WTs than the PAs (p < 0.001). WT incidence was slightly higher than PA in between years 2010 and 2019 (p = 0.272) compared to between years 2000 and 2009. Fine needle aspiration biopsy had a sensitivity of 96% and specificity of 78% for the benign tumors. Tumor location (p < 0.001) and tumor size (p = 0.034) had negative effect on the postoperative FNF. The incidence of WT had a significant rise in the last decade. Deep lobe tumors and increased tumor size had effect postoperative FNF. Experience of surgeon is more important than nerve monitoring to prevent facial paralysis. Partial superficial parotidectomy was available methods for small benign tumors in tail of the parotid gland. [ABSTRACT FROM AUTHOR]

Purpose: To investigate the factors affecting disease specific mortality (DSM) in patients with mucormycosis. Methods: This retrospective study included 24 patients diagnosed with mucormycosis and who had undergone surgical and medical treatment between 2010 and 2020. There were 14 male and 10 female patients whose mean age was 53.70 ± 16.87 years, range 18–83. We reviewed the factors affecting DSM, including the extent of disease (paranasal sinus, palatal, orbital or intracranial involvement) and blood parameters (BP) that are serum glucose level (SGL), white blood cell, neutrophil, lymphocyte counts, C-reactive protein and hemoglobulin levels. Also, the effect of SGL in diabetes mellitus and BP in hematological malignancies on DSM was additionally evaluated. Results: Orbital (p = 0.001) and intracranial (p < 0.01) involvement had statistically significant effect on DSM but not the palatal involvement. When Cox regression analysis was employed to analyze the effect of multiple independent factors on DSM, only the extent of disease (p = 0.023) had statistically significant effect. Receiver operating characteristic analysis of SGL for diabetic patients demonstrated that the area under the curve was 0.917 (p = 0.016). A cut-off SGL of 360 mg/dl revealed an 83.3% sensitivity and 83.3% specificity for mortality outcome for diabetic patients having mucormycosis. Conclusion: Orbital or cerebral involvement is related to a poor prognosis, so early endoscopic nasal examination, diagnosis and treatment are of vital importance for DSM in mucormycosis. Serum glucose level over 360 mg/dl in uncontrolled diabetic patients with fever, ophthalmological findings and facial hypoesthesia should necessitate a consultation to an otolaryngologist and an endoscopic careful nasal examination. [ABSTRACT FROM AUTHOR]

Purpose: The main aim of this retrospective computed tomography (CT) study was to examine the morphometric development of the geniculate ganglion (GG) in children aged between 1 and 18 years for surgical approaches. Methods: This study was placed on 41 patients (20 females and 21 males) including cochlear implantation cases aged from one to 18 (at mean, 6.44 ± 5.79) years. All the measurements belonging to the length, width and area of GG were performed with a CT scanner. Results: The morphometric values of GG were not different in terms of sex or side, statistically (p > 0.05). The length (p = 0.155) of GG was not correlated with the increasing ages from one to 18 years; however, its area (p < 0.001) and width (p = 0.003) were found to be increased in the childhood period. Linear functions for the length, width and area of GG were calculated as y = 2.028 + 0.011 × age (years), y = 1.496 + 0.014 × age (years), and y = 3.239 + 0.035 × Age (years), respectively. The dehiscence of GG was found in 22 (26.8%) out of 82 temporal bones. Conclusion: Our data suggested that the area and width of GG were progressively increasing with age in the childhood period. The calculated formula representing the growth dynamic of GG in children and the incidence of the presence of the dehiscent GG can be useful for radiologists and otologists to estimate its size and to avoid iatrogenic injury during early childhood surgeries. [ABSTRACT FROM AUTHOR]

Purpose: To investigate effect of total or partial laryngectomies with or without adjuvant treatments on couples' sexual functions. Methods: The study included 39 male patients with laryngeal cancer and their female partners who were sexually active. Twenty-six patients underwent total laryngectomy, and 13 had partial laryngectomy. Sexual functions were assessed with the International Index of Erectile Function (IIEF-5) questionnaire for erectile functions, the Male Sexual Health Questionnaire (MSHQ-4) for ejaculatory functions and the Female Sexual Function Index (FSFI) for female partners' sexual functions. Results: The mean IIEF score significantly decreased from 21.51 ± 8.78 to 16.13 ± 9.6 after the surgery (p = 0.000). The mean MSHQ score significantly decreased from 12.95 ± 3.14 to 10.32 ± 4.59 after the surgery (p = 0.000). To investigate risk factors that might predict decreasing in post-operative erectile and ejaculatory function of the male patients, presence of pre-operative erectile dysfunction (p = 0.04) and additional treatment with chemo-radiation therapy were the predictors for decreases in erectile (p = 0.006) and ejaculatory functions (p = 0.036). The mean FSFI total score significantly decreased from 25.83 ± 7.42 to 13.45 ± 10.09 after the surgery (p = 0.000). Conclusion: Laryngectomies have negative impact on male erectile and ejaculatory functions, and also have negative effect on female partners' sexual functions. Presence of pre-operative erectile dysfunction and additional chemo-radiation therapy were the predictors to decrease in erectile and ejaculatory functions after surgery. Therefore, male patients and their female partners should be informed in light of these findings before laryngeal surgery and adjuvant therapy. [ABSTRACT FROM AUTHOR]

Although effects of Merocel nasal packs and silicone splints on nasal flora alterations and bacteremia formation after septoplasty were assessed before, the effect of transseptal suturing technique has not been studied yet. The objective of this study is to compare nasal flora alterations and bacteremia occurrence rates between Merocel packs, silicone splints, and transseptal suturing technique in septoplasty. Ninety patients were divided into three groups randomly: Merocel packing (Group M), silicone splint (Group S), and transseptal suturing without packing (Group T). Group M and S received prophylactic antibiotics and antibiotic pomade application to packs, whereas neither antibiotic prophylaxis nor topical pomade was applied to Group T. Preoperative, after pack removal and 1 month after pack removal nasal swab cultures and preoperative, immediately after surgery and 24 h after surgery blood cultures were taken from all patients. Group M increased Methicillin-sensitive Staphylococcus aureus (MSSA) colonization ( p = 0.003) and decreased normal flora colonization ( p = 0.038), whereas Group S and T did not affect MSSA or normal flora colonization ( p > 0.05). Antibiotic prophylaxis did not affect MSSA colonization ( p = 0.14), whereas decreased normal flora colonization ( p = 0.029). Transseptal suturing did not prevent bacteremia formation. Postoperative increasing of MSSA colonization in nasal cavity for septoplasty patients can be prevented by using transseptal suturing technique or silicone splints instead of Merocel packing, rather than applying prophylactic antibiotic treatment. Using transseptal suturing does not prevent bacteremia formation during septal surgery. These findings should be kept in mind to prevent postoperative life-threatening infective complications of septoplasty especially in immunosuppressive patients and patients with cardiovascular diseases. [ABSTRACT FROM AUTHOR]

There is an ongoing dilemma about the pathogenesis of nasal polyp (NP). The etiology of NP is multifactorial. Reactive oxygen species and oxidative stress are also suggested to be among the possible factors in NP development. Glutathione- S-transferase (GST) is one of the important detoxifying enzymes. It is not known whether GST plays any role in NP development. We aimed to investigate the relationship between GST subgroup (GSTT1, GSTM1, and GSTP1) polymorphisms, and NP development. Seventy-five patients with NP with or without asthma (NP with asthma: 22, NP without asthma: 53) were used as a study group. As much as 167 healthy individuals were involved as the control group. NP diagnosis was made by nasal endoscopy and paranasal sinus computed tomography (CT). NP was defined as the presence of endoscopically visible bilateral polyps originated from the middle meatus to the nasal cavity and affecting more than one paranasal sinus confirmed by CT. Blood was collected in EDTA-containing tubes and DNA was extracted from the leukocytes. The genotyping of polymorphisms of GSTT1, GSTM1, and GSTP1 were done using real time polymerase chain reaction. Chi-square (χ2) and Fisher’s ( F) exact tests were used for statistical evaluation. A 2-fold increased risk of NP could be found in individuals with the GSTT1 null genotype (OR = 2.03, 95% CI = 1.03–4.011). The distribution of GSTM1 null genotypes was not significantly different between the NP patients and controls and there was also no significance between the GSTP1 genotypes and NP. In conclusion, GST gene polymorphisms may be important in pathogenesis of NP. Additional studies which include larger study groups in different geographic localizations may be more useful to evaluate association with GST polymorphism and NP. [ABSTRACT FROM AUTHOR]

Preauricular mass is a common symptom for patients presenting to the otorhinolaryngologist with parotid disease. Some rare extraparotid lesions, originating from the temporomandibular joint and the mandible itself, also share the same localization and therefore are to be taken into consideration for the differential diagnosis with parotid lesions. Giant cell granuloma (GCG) was first described by Jaffe in 1953. Peripheral GCG (PGCG) is an exophytic soft tissue lesion originating from the periodontal ligament and periosteum. It is located only within the oral cavity. Central GCG (CGCG) is an uncommon benign fibro-osseous lesion generally presenting as an expansible mass with cortical bone defect. It is generally located in the mandible. The brown tumor of hyperparathyroidism and giant cell tumor must be ruled out because of the microscopic similarities of these lesions. The first case of PGCG of the mandible condyle is presented, and attention is drawn to mandibular diseases for the differential diagnosis of the preauricular mass. [ABSTRACT FROM AUTHOR]

Antrochoanal polyp (ACP) is a soft tissue mass originating from the maxillary antrum, emerging from the ostium and extending to the choana through the nasal cavity. Our aim was to investigate the light microscopic and ultrastructural features of ACP and to compare these with nasal polyps originating from the middle meatus (MMP). Seven ACP and seven MMP specimens were evaluated by transmission electron microscopy (TEM) and light microscopy. TEM examination showed epithelial cells with intact cilia covering both polyps. In some MMP cases, degeneration of the epithelium associated with some cilia loss was noted. Goblet cell hyperplasia was more prominent in MMP cases. Degeneration and partial destruction of the endothelial cells of the blood vessels were common findings in ACP cases; however, in the MMP group, endothelial cells were mostly intact with a few aggregates of ribosomes, and intact cell junctions were noted. Light microscopic examination revealed that inflammatory cells in the ACP group were numerous. However, eosinophils were predominant in MMP cases. Squamous metaplasia of the surface epithelium was detected in five ACP cases, but in none of the MMP cases. Basement membrane thickening was detected in two cases of the ACP and in four cases of the MMP group. There was a statistically significant difference between the two groups for inflammatory cells, eosinophilic cell infiltration, squamous cell metaplasia, endothelial cell destruction and goblet cell metaplasia. In conclusion, the low number of eosinophils, the high number of other inflammatory cells, the normal appearing basement membrane and intact and normal surface epithelium may reveal that the etiology of ACP might arise from chronic inflammatory processes rather than allergy. The destruction of the endothelium may be considered as a further sign of chronic inflammation. [ABSTRACT FROM AUTHOR]

Congenital masses are the most common non-inflammatory neck lesions in children. Although usually present at birth, they can appear at any age. Dermoid cysts are benign lesions of congenital origin usually presenting as a midline neck mass. They rarely appear in the lateral region of the neck. Lateral cervical dermoid cyst is presented as a rare, unusual case, and differential diagnosis and management are discussed in light of recent literature. [ABSTRACT FROM AUTHOR]

Intramuscular benign lipoma commonly is found on the extremities, but is extremely rare in the head and neck region. Intramuscular type lipomas arise between the muscle fibers and pass through the intermuscular septa, infiltrating the surrounding tissue. A 29-year-old male patient presented with the complaint of a painless and slowly growing lateral neck mass on the left side. Physical examination revealed a 4×5-cm mass adjacent to the sternocleidomastoid (SCM) muscle. CT examination revealed a lobulated, well-circumscribed 5.5×2.5-cm diameter mass with adipose tissue signal density inside the SCM muscle. The surgical exploration of the mass was done under general anesthesia, and it was excised totally. Recurrence was not seen in the 3-year follow-up. This rare entity should be considered in the differential diagnosis of intramuscularly located neck masses. Complete removal of the tumor can only succeed if planned and performed after a thorough preoperative clinical and radiological assessment in order to prevent recurrences. [ABSTRACT FROM AUTHOR]

Lobular capillary hemangioma (LCH), also called pyogenic granuloma, is a benign vascular tumor that is pedunculated on the skin and the mucous membranes of the oral cavity. This disease occurs in all ages, but more often in the 3rd decade, and is seen in females more than males. LCH commonly appears in early childhood and affects males more than females in the pediatric age group. The gingiva, lips, tongue and buccal mucosa are the most common sites of mucosal LCH, but the nasal cavity is rare. Micro-trauma and hormonal factors are the most common etiologic factors. Epistaxis and nasal obstruction are the most marked symptoms. We describe the case of a 6-year-old girl with intra-nasal lobular capillary hemangioma presented with epistaxis and nasal obstruction. This should be considered in the differential diagnosis of childhood endonasal masses with bleeding. Total excision using endoscopic technique is the treatment of choice. [ABSTRACT FROM AUTHOR]

Choanal polyps usually originate from the maxillary sinus. Unusual origins such as the sphenoid sinus, ethmoid sinus, nasal septum and hard and soft palate have been reported in the literature. Herein, we report a rare case of choanal polyp originating from the middle turbinate that was removed by an endoscopic surgery technique. The computed tomographic findings are described and the literature is reviewed. [ABSTRACT FROM AUTHOR]