Bilateral Submandibular Gland Aplasia: A Case Report and Review of the Literature.

The congenital absence of major salivary glands, particularly the submandibular gland, is a rare condition. Although the etiology of aplasia is unknown, it is thought to occur owing to defects that emerge during early fetal development. Agenesis of 1 or more of the major salivary glands may occur alone or in association with other congenital anomalies. Very few cases of bilateral submandibular gland aplasia have been reported in the literature. Patients with this condition can be either symptomatic or asymptomatic. Due to the probability of there being additional anomalies, patients and their families should be carefully evaluated. We present the ultrasound and computed tomography findings for a case of bilateral submandibular gland aplasia that was detected incidentally. A review of the literature on major salivary gland aplasia was also conducted.

The role of CSE1L expression in cervical lymph node metastasis of larynx tumors / O papel da expressão de CSE1L na metástase em linfonodos cervicais de tumores laríngeos

Abstract Introduction: According to international reports, 30-40% of all head and neck cancers are larynx cancers, comprising 1-2.5% of all cancer types. Cervical nodal involvement has been reported to be 40% and 65% in T3 and T4 cases, respectively. Five-year survival in patients with cervical lymph node metastasis has been demonstrated to be 50% lower compared to patients with no metastasis. Chromosome segregation like 1 protein; is a DNA fragment isolated by Brinkmann et al. in 1995 that corresponds to yeast chromosome segregation protein. Studies on the effect of chromosome segregation like 1 protein expression in head and neck tumors are rare and it has been shown that nuclear chromosome segregation like 1 protein is over-expressed in these studies where gastrointestinal and breast tumors over-expressed cytoplasmic chromosome segregation like 1 protein. Objective: Chromosome segregation like 1 protein may regulate the proliferation and metastasis of T3-T4 glottic larynx cancer. The aim of this study is to show the relationship between chromosome segregation like 1 protein expression and cervical lymph node metastasis of T3-T4 glottic larynx cancer. Methods: A total of 57 male patients who were operated for T3-T4 glottic cancer in a tertiary referral hospital was included in this study. There were 28 patients with cervical lymph node metastasis and 29 patients without lymph node metastasis. Immunohistochemistry was carried out on formalin-fixed, paraffin-embedded archival glottic larynx tumour tissue. According to the percentage of immunoreactive cells, chromosome segregation like 1 protein status was analyzed. Results: Among the patients, who had no cervical lymph node metastasis, 15 patients showed weak nuclear staining, 12 patients showed moderate nuclear staining and only 2 patients showed high nuclear staining for chromosome segregation like 1 protein. Among the patients who had cervical lymph node metastasis, 18 patients showed high nuclear staining, 9 patients showed moderate staining and only one patient showed weak staining for chromosome segregation like 1 protein. None of the metastatic patients showed cytoplasmic staining and only one patient in the non-metastatic group showed cytoplasmic staining for chromosome segregation like 1 protein. There was a positive correlation between nuclear chromosome segregation like 1 protein expression and cervical lymph node metastasis (r = 0,668) and it was statistically significant (p < 0,001). Conclusion: Chromosome segregation like 1 protein expression is correlated with lymph node metastasis in T3-T4 glottic cancers. This may change the approach to cervical node treatment in patients with glottic cancers in future.

Resumo Introdução: De acordo com relatos internacionais, 30% a 40% de todos os casos de câncer de cabeça e pescoço são na laringe, compreendem 1% a 2,5% de todos os tipos de câncer. O envolvimento linfonodal cervical foi relatado em 40% e 65% nos casos T3 e T4, respectivamente. A sobrevida em cinco anos em pacientes com metástase linfonodal cervical demonstrou ser 50% menor em comparação com os pacientes sem metástase. A proteína chromosome seg-regation like 1 é um fragmento de DNA isolado por Brinkmann et al. em 1995 que corresponde à proteína de segregação cromossômica de levedura. Estudos sobre o efeito da expressão da proteína chromosome segregation like 1 em tumores de cabeça e pescoço são raros e os poucos estudos demonstram que a proteína chromosome segregation like 1 nuclear é superexpressa no núcleo, enquanto tumores gastrointestinais e de mama superexpressam a proteína chromosome segregation like 1 citoplasmática. Objetivo: A proteína chromosome segregation like 1 pode regular a proliferação e metástase do câncer glótico de laringe T3-T4. O objetivo deste estudo é mostrar a relação entre a expressão da proteína chromosome segregation like 1 em metástase de linfonodo cervical no câncer glótico de laringe T3-T4. Método: Foram incluídos neste estudo 57 pacientes do sexo masculino submetidos a cirurgias por câncer glótico T3-T4 em um hospital terciário. Havia 28 pacientes com metástase de linfonodos cervicais e 29 pacientes sem metástase linfonodal. A análise imunohistoquímica foi realizada em tecido de tumor glótico de laringe embebido em parafina e fixado em formol. De acordo com a porcentagem de células imunorreativas, analisou-se a expressão da proteína chromosome segregation like 1. Resultados: Entre os pacientes, que não tinham metástase linfonodal cervical, 15 apresentaram coloração nuclear fraca, 12 apresentaram coloração nuclear moderada e apenas 2 apresentaram coloração nuclear elevada para proteína chromosome segregation like 1. Entre os pacientes que apresentavam metástase linfonodal cervical, 18 pacientes apresentaram coloração nuclear elevada, 9 apresentaram coloração moderada e apenas um paciente apresentou coloração fraca. Nenhum dos pacientes com metástase apresentou coloração citoplasmática e apenas um paciente no grupo não-metastático mostrou coloração citoplasmática para a proteína chromosome segregation like 1. Houve uma correlação positiva entre a expressão nuclear da proteína chromosome segregation like 1 e a metástase de linfonodo cervical (r = 0,668), que foi estatisticamente significante (p < 0,001). Conclusão: A expressão da proteína chromosome segregation like 1 está correlacionada com metástases linfonodais em casos de câncer glótico T3-T4 e isso pode mudar a abordagem do tratamento cervical de câncer glótico no futuro.

The role of CSE1L expression in cervical lymph node metastasis of larynx tumors.

INTRODUCTION: According to international reports, 30-40% of all head and neck cancers are larynx cancers, comprising 1-2.5% of all cancer types. Cervical nodal involvement has been reported to be 40% and 65% in T3 and T4 cases, respectively. Five-year survival in patients with cervical lymph node metastasis has been demonstrated to be 50% lower compared to patients with no metastasis. Chromosome segregation like 1 protein; is a DNA fragment isolated by Brinkmann et al. in 1995 that corresponds to yeast chromosome segregation protein. Studies on the effect of chromosome segregation like 1 protein expression in head and neck tumors are rare and it has been shown that nuclear chromosome segregation like 1 protein is over-expressed in these studies where gastrointestinal and breast tumors over-expressed cytoplasmic chromosome segregation like 1 protein. OBJECTIVE: Chromosome segregation like 1 protein may regulate the proliferation and metastasis of T3-T4 glottic larynx cancer. The aim of this study is to show the relationship between chromosome segregation like 1 protein expression and cervical lymph node metastasis of T3-T4 glottic larynx cancer. METHODS: A total of 57 male patients who were operated for T3-T4 glottic cancer in a tertiary referral hospital was included in this study. There were 28 patients with cervical lymph node metastasis and 29 patients without lymph node metastasis. Immunohistochemistry was carried out on formalin-fixed, paraffin-embedded archival glottic larynx tumour tissue. According to the percentage of immunoreactive cells, chromosome segregation like 1 protein status was analyzed. RESULTS: Among the patients, who had no cervical lymph node metastasis, 15 patients showed weak nuclear staining, 12 patients showed moderate nuclear staining and only 2 patients showed high nuclear staining for chromosome segregation like 1 protein. Among the patients who had cervical lymph node metastasis, 18 patients showed high nuclear staining, 9 patients showed moderate staining and only one patient showed weak staining for chromosome segregation like 1 protein. None of the metastatic patients showed cytoplasmic staining and only one patient in the non-metastatic group showed cytoplasmic staining for chromosome segregation like 1 protein. There was a positive correlation between nuclear chromosome segregation like 1 protein expression and cervical lymph node metastasis (r = 0,668) and it was statistically significant (p < 0,001). CONCLUSION: Chromosome segregation like 1 protein expression is correlated with lymph node metastasis in T3-T4 glottic cancers. This may change the approach to cervical node treatment in patients with glottic cancers in future.

Effects of Topical Carbonic Anhydrase Inhibitors on the Olfactory Sense.

OBJECTIVES: The sense of smell plays an important role in daily life. Olfactory impairment can significantly affect an individual's quality of life. Topical carbonic anhydrase inhibitors are commonly used to treat elevated intraocular pressure (IOP). One potential side effect of these drugs is a loss of the sense of smell. This study is an examination of changes in olfactory function in patients who used dorzolamide and brinzolamide to control IOP after a laser capsulotomy. METHODS: A total of 60 patients with posterior capsule opacification were included in the study. Sniffin' Sticks (Burghart Messtechnik GmbH, Wedel, Germany) were used to evaluate patient olfactory sensitivity before starting the topical treatment and after 1 week of treatment. RESULTS: No statistically significant decrease in olfactory performance was observed in users of either brinzolamide or dorzolamide (p=0.705, p=0.405 respectively). CONCLUSION: No negative effect on the sense of smell was determined after 7 days of topical application of a carbonic anhydrase enzyme inhibitor to the eye in patients with no previous anosmia.

Histopathological changes in parotid gland following submandibular gland failure: an experimental animal study / Alterações histopatológicas na glândula parótida após insuficiência da glândula submandibular: estudo experimental em animais

Abstract Introduction: Submandibular glands are exposed to many effects due to diseases and therapeutic interventions. A study evaluating the effect of submandibular gland dysfunction on the parotid gland has not been presented in the literature. Objective: The aim of this study was to evaluate the histopathological changes in the parotid gland following submandibular gland failure. Methods: Three groups of seven randomly selected female New Zealand rabbits weighing 2500-3000 g were studied. Unilateral and bilateral submandibular glands were removed in Groups 1 and 2, respectively. No procedure was performed in Group III, the control group. The parotid glands were removed 30 days later. Histological parameters were evaluated and graded between 0 (none) and 3 (severe). Differences between groups were compared using the Mann-Whitney U test. Results: Mean mucus accumulation in acinar cells was 2.57 ± 0.53 and 1.71 ± 0.75 in Groups 1 and 2, respectively (p < 0.05). This value was 0.57 ± 0.53 in Group 3, which was significantly lower than in Groups 1 and 2 (p < 0.05). Mean dilatation of the intercalated ducts' lumen was 1.28 ± 0.48 and 1.57 ± 0.53 in Groups 1 and 2, respectively (p > 0.05). This value was 0.28 ± 0.48 in Group 3, which was significantly lower than in Groups 1 and 2 (p < 0.05). Mean mucus accumulation in the intercalated ducts' lumen was 2.00 ± 0.81 and 1.00 ± 0.57 in Groups 2 and 3, respectively (p < 0.05). Conclusion: The findings of this study indicate that only 1 month after submandibular gland failure, the parotid glands exhibit significant changes.

Resumo Introdução: As glândulas submandibulares estão expostas a muitos efeitos causados por doenças e intervenções terapêuticas. Estudos que avaliam o efeito da disfunção da glândula submandibular na glândula parótida ainda não foram reportados na literatura. Objetivo: O objetivo deste estudo foi avaliar as alterações histopatológicas na glândula parótida após insuficiência da glândula submandibular. Método: Três grupos de sete coelhas fêmeas da raça Nova Zelândia, selecionadas aleatoriamente, pesando entre 2.500 e 3.000 gramas foram estudadas. As glândulas submandibulares unilaterais e bilaterais foram removidas nos Grupos 1 e 2, respectivamente. Nenhum procedimento foi realizado no Grupo III, o grupo controle. As glândulas parótidas foram removidas 30 dias depois. Os parâmetros histológicos foram avaliados e classificados entre 0 (nenhum) e 3 (grave). As diferenças entre os grupos foram comparadas usando o teste U de Mann-Whitney. Resultados: O acúmulo médio de muco nas células acinares foi de 2,57 ± 0,53 e 1,71 ± 0,75 nos Grupos 1 e 2, respectivamente (p < 0,05). Esse valor foi de 0,57 ± 0,53 no Grupo 3, significativamente menor do que nos Grupos 1 e 2 (p < 0,05). A dilatação média do lúmen dos dutos intercalados foi de 1,28 ± 0,48 e 1,57 ± 0,53 nos Grupos 1 e 2, respectivamente (p > 0,05). Esse valor foi de 0,28 ± 0,48 no Grupo 3, significativamente menor do que nos Grupos 1 e 2 (p < 0,05). O acúmulo médio de muco no lúmen dos dutos intercalados foi 2,00 ± 0,81 e 1,00 ± 0,57 nos Grupos 2 e 3, respectivamente (p < 0,05). Conclusão: Os achados deste estudo indicam que apenas um mês após a insuficiência da glândula submandibular as glândulas parótidas apresentam alterações significativas.

Histopathological changes in parotid gland following submandibular gland failure: an experimental animal study.

INTRODUCTION: Submandibular glands are exposed to many effects due to diseases and therapeutic interventions. A study evaluating the effect of submandibular gland dysfunction on the parotid gland has not been presented in the literature. OBJECTIVE: The aim of this study was to evaluate the histopathological changes in the parotid gland following submandibular gland failure. METHODS: Three groups of seven randomly selected female New Zealand rabbits weighing 2500-3000g were studied. Unilateral and bilateral submandibular glands were removed in Groups 1 and 2, respectively. No procedure was performed in Group III, the control group. The parotid glands were removed 30 days later. Histological parameters were evaluated and graded between 0 (none) and 3 (severe). Differences between groups were compared using the Mann-Whitney U test. RESULTS: Mean mucus accumulation in acinar cells was 2.57±0.53 and 1.71±0.75 in Groups 1 and 2, respectively (p<0.05). This value was 0.57±0.53 in Group 3, which was significantly lower than in Groups 1 and 2 (p<0.05). Mean dilatation of the intercalated ducts' lumen was 1.28±0.48 and 1.57±0.53 in Groups 1 and 2, respectively (p>0.05). This value was 0.28±0.48 in Group 3, which was significantly lower than in Groups 1 and 2 (p<0.05). Mean mucus accumulation in the intercalated ducts' lumen was 2.00±0.81 and 1.00±0.57 in Groups 2 and 3, respectively (p<0.05). CONCLUSION: The findings of this study indicate that only 1 month after submandibular gland failure, the parotid glands exhibit significant changes.

Association Between Anxiety, Depression, and Salivary Cortisol Levels in Patients with Recurrent Aphthous Stomatitis.

OBJECTIVE: Recurrent aphthous stomatitis (RAS) is the most common ulcerative disease of the oral mucosa that commonly affects the general population. The objective of this study was to conduct a research in assesing the relationship between psychological disorders including anxiety, depression and salivary cortisol levels in patients with RAS. METHODS: Thirty-nine patients suffering from minor RAS were enrolled in the study after obtaining an informed consent. The control group consisted of 25 age and gender matched healthy individuals. All subjects were evaluated by using both psychological tests (Hamilton's anxiety rating scale [HARS] and Hamilton's depression rating scale [HDRS]) and physiological testing instrument (salivary cortisol level). RESULTS: While no statistical difference was found between the patients with RAS and controls for both salivary cortisol levels and anxiety, there was statisticaly significant difference between the groups for depression. CONCLUSION: There was no significant increase in salivary cortisol levels in patients with active disease when compared to the healthy subjects. But we found that depression scale values were significantly higher in patients with RAS.

Effect of Suturation Plus Surgicel Application on Post-Tonsillectomy Bleeding and Pain.

OBJECTIVE: The aim of this study was to evaluate the effect of suturation (tonsillary fossa closure) plus Surgicel application on postoperative bleeding and pain after tonsillectomies performed using a classical dissection method. STUDY DESIGN: A prospective, randomized, double-blind, clinical trial was performed on 760 patients undergoing tonsillectomy or adenotonsillectomy during a 5-year period. METHODS: After excluding patients with hemorrhagic disorder, chronic disease, and peritonsillar abscess, both tonsils were removed via classic dissection technique (cold knife or blunt dissection) and then electrocauterized for hemostasis. The tonsillar fossa randomly assigned to the treatment protocol (Group 1) was closed by sutures, following Surgicel application. The other side was unaltered and acted as the control (Group 2). Pain was evaluated every day for 10 days postoperatively, and bleeding was reported at any time. RESULTS: A total of 760 patients (393 males, 367 females) between the ages of 4 and 35 years (mean age 13.46 ±â€Š7.98) were included in the study. Bleeding was observed in 31 patients: 8 from Group 1; and 23 from Group 2 (95% confidence interval [CI], P < 0.05). The average pain score was greater in Group 1 than in Group 2 on each postoperative day (95% CI, P < 0.05). CONCLUSION: Suturation plus Surgicel application increased pain levels while decreasing bleeding incidence during the postoperative period.

An Epithelioid Hemangioendothelioma of the Head and Neck.

An epithelioid hemangioendothelioma (EHE) is a rare vascular tumor of the head and neck region, which carries a risk of recurrence and metastasis. Its etiology is still unclear. It frequently involves the lungs, liver, and bones. Rarely, it may manifest in other parts of the body. Pathologic immunohistochemical investigations are essential to make the definite diagnosis. As it is uncommon, there is no standardized protocol for the treatment of EHE. Herein, the authors report a rare patient with of an EHE localized in the head and neck region.

Values Range of Tympanometric Gradient in Otitis Media With Effusion.

INTRODUCTION: The aim of this study was to establish how reliable a given tympanogram is in predicting the presence or absence of a middle ear effusion, and to provide new views for the diagnostic information of tympanometry. The use of tympanometric gradient in addition to static admittance is the focus of this study. MATERIALS AND METHODS: The authors enrolled 146 female and 129 male patients. The participants were allocated into groups as follow: Group A1 consisted of 50 healthy children. Group A2 consisted of 86 children with otitis media with effusion. Group B1 consisted of 85 healthy adults. Group B2 consisted of 54 adults with otitis media with effusion. All diagnostic otoscopic examination and tympanometry were performed in both ears. The authors analyzed the distribution of tympanograms in patients with otitis media with effusion and healthy controls. RESULTS: When the right and left ear canal volume of either children or adults with otitis media with effusion compared with healthy controls, no statistically significant different was observed (P > 0.05). On the other hand, the statistically significant difference was detected for the values of compliance, pressure and gradient of either children or adults with otitis media with effusion compared with healthy controls (P < 0.05). CONCLUSION: The authors found the values range from 0.01 to 1.52 mL gradients (mean least value 0.15 mL) in adults and the values range from 0.01 to 0.93 mL gradients (mean least value 0.10 mL) in children in the presence of otitis media with effusion. The authors think that tympanometric gradient may be useful to detect the otitis media with effusion.

The effect of smoking on perforation development and healing after septoplasty.

BACKGROUND: The relationship between septal perforation and smoking (of cigarettes) was not previously studied in patients who underwent septoplasty. OBJECTIVE: To evaluate the effect of smoking on nasal septal perforation development and the postoperative healing process in patients who underwent septoplasty. METHODS: Medical records of patients who underwent septoplasty procedures between January 2010 and December 2014 were retrospectively reviewed. Any candidates with chronic systemic disease, were >40 years of age, were prone to complications (i.e., excessive septal deviation), or had previous nasal surgery were excluded from study. The subjects were grouped by smoking habits, and septal effects of smoking were evaluated clinically. RESULTS: Of 281 patients, 88 qualified as smokers (group 1) and 193 were considered nonsmokers (group 2). Septal perforation was observed in eight patients in group 1 and in one patient in group 2 (p < 0.05). In groups 1 and 2, the average healing times were 8.8 ± 2.04 days and 7.51 ± 1.75 days, respectively (p < 0.05). CONCLUSIONS: Both nasal recovery time and development of septal perforation proved significantly greater in patients who smoked after septoplasty.

[Ectopic thyroid tissue localized in submandibular region]. / Submandibüler bölge yerlesimli ektopik tiroid dokusu.

An ectopic thyroid tissue is often localized in the midline between the foramen caecum and mediastinum, while it is rarely laterally localized. Submandibular location of thyroid tissue is extremely rare. In this article, we report a 56-year-old female case admitted with a painless, non-tender, and firm mass in the right submandibular region. The patient was operated. The mass was detected to be separate from the right lobe of the thyroid. The histopathological examination result was reported as an ectopic thyroid tissue. Ectopic thyroid tissues should be considered in the differential diagnosis of submandibular masses.

The efficacy of tranexamic acid and corticosteroid on edema and ecchymosis in septorhinoplasty.

The aim of this study was to investigate the efficacy of tranexamic acid (TA) and methylprednisolone on periorbital edema, ecchymosis, and intraoperative bleeding in patients who underwent open septorhinoplasty (oSRP). Seventy-five patients performing hump extraction and osteotomies were allocated into 3 groups as follows: group 1, 25 patients as control; group 2, 25 patients who were administered oral TA as first dose 1 g starting 2 hours before surgery, 3 g daily in divided doses (1 g, every 8 hours) for 5 days; and group 3, 25 patients who were administered a single dose of 1 mg/kg intravenous methylprednisolone at the beginning of the surgery. Operation time, amount of intraoperative bleeding, and complications were recorded. Scoring of eyelid edema and periorbital ecchymosis was evaluated on postoperative first, third, and seventh days using scale of 0 to 4 by 2 observers. In groups using TA and methylprednisolone, periorbital edema and ecchymosis scores were significantly lower compared with the control group (P < 0.05). No significant difference was seen clinically and statistically in preventing or decreasing both periorbital edema and ecchymosis between group 2 and group 3. Patients given TA showed significantly less intraoperative bleeding compared with controls and patients who were administered methylprednisolone. We observed that the administration of methylprednisolone significantly decreases periorbital edema and ecchymosis. Additionally, our results support that TA use in patients who underwent oSRP with osteotomies was found clinically and statistically effective for prevention of bleeding during oSRP operations and reduction of both periorbital edema and ecchymosis.

Prognostic value of serum anti-heat-shock protein 70 and paraoxonase levels in idiopathic sudden sensorineural hearing loss.

OBJECTIVES: This study aims to investigate the correlation between serum anti-heat-shock protein 70 (anti-HSP 70) levels, serum paraoxonase (PON) levels and prognosis of idiopathic sudden sensorineural hearing loss (ISSHL). PATIENTS AND METHODS: Twenty-five patients with ISSHL as the study group and 25 healthy volunteers as the control group were enrolled in this study. Blood samples were obtained from all patients before the treatment initiation and on the 10th day of the treatment from only patients of the study group. Idiopathic sudden sensorineural hearing loss was defined as the hearing loss between 250-6.000 Hz frequencies. The recoveries in the hearing thresholds were evaluated at 10 days of the treatment. RESULTS: When the pre-treatment serum PON, anti-HSP 70 levels and the post-treatment serum PON, anti-HSP 70 levels of the patients with ISSHL were compared, we observed that the post-treatment serum PON levels of the recovered patients increased, while the post-treatment serum anti-HSP 70 levels of recovered patients decreased. CONCLUSION: We believe that serum levels of anti-HSP 70 and PON can be used as markers for estimating and evaluating the prognosis of ISSHL patients.

The efficiacy of anterior and posterior archs suturation at inferior tonsillar pole for posttonsillectomy pain control.

The aim of our study was to investigate the efficiacy of the suturation technique after completing the tonsillectomy procedure for posttonsillectomy pain control in adult patients. August 2010-February 2011, 44 adult patients, ages ranged from 16 to 41 years old who underwent tonsillectomy at Elazig Training and Research Hospital Otorhinolaryngology Clinic were included to the study. After tonsillectomy procedure, anterior and posterior tonsillar archs were sutured each other and so, the area of tonsillectomy lodges which covered with mucosa were increased. Twenty two patients who applied posttonsillectomy suturation were used as study group and remnant 22 patients who did not applied posttonsillectomy suturation were used as control group. The visual analogue score (VAS) was used to evaluate the postoperative pain degree (0 no pain, 10 worst pain). ANOVA test (two ways classification with repeated measures) was used for statistical analysis of VAS values. P < 0.05 was accepted as statistically significant. The effect of time (each post-operative day) on VAS values was significant. The mean VAS values between study and control group on post-operative day 1st, 3rd, 7th, and 10th were statistically significant (P < 0.05). The severity of posttonsillectomy pain was less in study group patients than control group patients. The suturation of anterior and posterior tonsillar archs after tonsillectomy procedure was found effective to alleviate the posttonsillectomy pain in adult patients.

The evaluation of nasal mucociliary activity after septoplasty and external septorhinoplasty.

The aim of this study was to evaluate the nasal mucociliary activity after septoplasty (SP) and external septorhinoplasty (eSRP). Twenty patients who had SP operation (group 1) and 15 patients who had eSRP operation (group 2) were enrolled in the study. On each case, mucociliary clearance (MCC) measurement was performed by saccharine test before surgery, and on the first and third months of postoperative period. Saccharine clearance time (SCT) of 28 healthy volunteers were measured to establish control values. The mean SCT in control group was 8.79 ± 2.63 min, in group 1 patients before surgery was 14.03 ± 1.68 min, in group 2 patients before surgery was 14.34 ± 1.70 min. The preoperative SCT values of the group 1 and group 2 were significantly higher than healthy controls (p < 0.05). While there were statistically significant differences between preoperative and postoperative third month SCT values of group 1 patients, and postoperative first month and postoperative third month SCT values of group 1 patients (p < 0.05), there was no statistically significant difference between preoperative and postoperative first and third months SCT values of group 2 patients. Nasal septal deviation impairs the nasal mucociliary activity. Septoplasty operation positively affects the MCC mechanism. On the other hand, we observed no significant effect of eSRP operation on mucociliary activity on the first and third months of postoperative period as compared with preoperative.

Respiratory epithelial adenomatoid hamartoma associated with inflammatory nasal polyposis: a case report.

Respiratory epithelial adenomatoid hamartoma (REAH) is an uncommon benign lesion of the nasal cavity and paranasal sinuses. The etiology is unclear, however it is considered to be secondary to chronic sinonasal inflammation. Although it is rare, REAH should be taken into consideration in differential diagnosis of the nasal lesions. Complete surgical excision of the lesion is generally enough for the cure. A detailed pathological examination is necessary to prevent unnecessary surgical interventions. In this article, we present a 60-year-old female patient with REAH in the left nasal cavity associated with inflammatory polyp in the right nasal cavity.

Basal cell adenocarcinoma of the minor salivary gland: a case report.

Basal cell adenocarcinoma (BCA) is an uncommon salivary gland neoplasm. The majority of salivary gland tumors are located in the parotid gland, while only a few involves the minor salivary gland of the oral cavity. Pathological diagnosis is important to differentiate BCA from other neoplasms, as the prognosis of the diseases is significantly different. In this article, we present a 41-year-old-male with BCA involving the upper labial mucosa.