Determining the Thyroid Gland Volume Causing Tracheal Compression: A Semiautomated 3D CT Volumetry Study.

Increased thyroid gland volume (TV) may bring about tracheal compression, which is one of the causes of respiratory distress. The aim of this study was to investigate the relationship between TV and the severity of tracheal compression independent of patients' symptoms using semiautomated three-dimensional (3D) volumetry (S3DV) reconstructed from computed tomography (CT) scans. Cut-off TVs leading to different levels of tracheal narrowing were evaluated.

Reliability and validity of the Turkish Nose Obstruction Symptom Evaluation (NOSE) scale.

Background/aim: The aim of this study was to validate the Turkish Nasal Obstruction Symptom Evaluation (T-NOSE) scale. Materials and methods: The NOSE scale was translated into Turkish. A prospective study was conducted involving adult subjects with nasal obstruction and a control group.

Chronic sialadenitis due to the stone inside the accessory duct of submandibular gland.

Purpose: Sialolithiasis is the most common cause of chronic sialadenitis. In this case report, intraoperative finding of an accessory submandibular duct, obstructed with stone, originating from the same gland nearby the main Warthon's duct, is presented.

Case Report: A 22-year-old male patient, suffering from eating-related pain and swelling in his left submandibular region, was diagnosed with left sublandibular gland sialadenitis with radiologically manifested sialolithiasis, and gland excision was advised.

Solitary Supraclavicular Fossa Masses.

Objective: The aim of this study is to present the diagnostic spectrum of solitary supraclavicular fossa (SCF) masses in a Turkish context. The demographic data of the patients and the effectivity of the diagnostic tools are also discussed to improve current diagnostic strategies.

Patients And Methods: The charts of patients who underwent surgical intervention for solitary SCF mass of an unknown etiology between January 2005 and January 2015 were reviewed.

The Practicability of Transnasal Esophagoscopy and the Evaluation of Patient's Perception: A Prospective Study.

Objectives: Transnasal esophagoscopy (TNE) is a relatively new diagnostic procedure in the evaluation of patients with globus sensation and dysphagia. Enabling doctors to examine all of the upper aerodigestive system without the need for sedation, this technique is becoming more popular among otolaryngology specialists. The aim of this study is to evaluate the practicability of TNE and tolerability of patients to the test.

Life Priorities in Head and Neck Cancer Patients Between Ages of 45 to 65.

Diseases in head and neck cancer patients and applied therapies according to former affect life quality to a higher extent. In this paper, life priorities in 49 patients with head and neck cancer who referred to Gulhane Military Medical Academy for diagnostic and therapeutic purposes and the relationship between these priorities and sociodemographic properties have been studied. Following life priorities have been observed more important for the patients: to communicate with people in social places, to eat without any help by themselves, external appearance, taste and odor sense, continuing sexual life.

Epiglottic cyst as an etiological factor of globus sensation.

Background/aims: Globus is a subjective complaint that describes a sensation of a lump or a foreign body in the throat. Despite being a well-known and common clinical condition, the etiological factors have not been definitely elucidated yet. The study was set up to ascertain the relationship between epiglottic cysts and globus sensation.

Parathyroid adenoma upstaging the lung cancer.

Mediastinal staging of NSCLC with noninvasive methods such as PET/CT can be misleading when a mediastinal disease accompany. Histopathologic confirmation should be made before any treatment plan. Herein, we presented a case of parathyroid adenoma upstaging the lung cancer.

Minor salivary gland neoplasms.

Objective: This study aimed to investigate the clinical presentation, histopathologic and epidemiological aspects, as well as the treatment modalities and outcomes of patients with minor salivary gland tumors (MSGTs).

Subjects And Methods: A series of 23 patients with MSGTs were reviewed retrospectively.

Results: This study included 11 (48%) benign and 12 (52%) malignant tumors of minor salivary glands.

Submandibular triangle masses.

Objective: The study aims to analyze the demographic data of a large case series operated on because of submandibular triangle mass for more than 10 years and presents a review of the literature.

Materials And Methods: The charts of patients who underwent surgical intervention for submandibular triangle mass between January 2000 and November 2010 were reviewed. The medical history, age, sex, duration of symptoms, clinical presentation, preoperative investigations, and histopathologic diagnosis were reviewed.

A comparative study on efficiency of middle ear pressure equalization techniques in healthy volunteers.

Objective: To compare success rates of middle ear inflation device (Ear Popper (©)), Valsalva maneuver and Toynbee maneuver in middle ear pressure equalization in healthy adults.

Materials And Methods: Adult volunteers with otoscopically healthy ears were enrolled to the study. In a prospective setting, 60 ears of 35 volunteers were divided into two groups according to eustachian tube (ET) functions tested using the nine step inflation deflation test.

Choanal polyp originating from the nasal septum: septochoanal polyp.

Most of the nasal polyps arise from the lateral walls of the nasal cavity. Nasal polyps originating from the nasal septum with choanal extension are extremely rare. We report a case of large choanal polyp that arised from the posterosuperior aspect of the nasal septum, and extended down to the oropharynx.

Repair of transected facial nerve with mesenchymal stromal cells: histopathologic evidence of superior outcome.

Objectives/hypothesis: Despite advanced surgical techniques, clinical results of the transected facial nerve are still far from the desired outcome. Mesenchymal stromal cells (MSCs) were shown to transdifferentiate into Schwann cells and express some growth factors beneficial in peripheral nerve injury. We aimed to document histopathological improvement obtained from application of the homograft bone marrow-derived MSCs immediately after conventional anastomosis of a transected facial nerve branch in rats, and to compare the results with those nerves anastomosed only.

Middle ear barotrauma with hyperbaric oxygen therapy: incidence and the predictive value of the nine-step inflation/deflation test and otoscopy.

We conducted a prospective study to determine the incidence of middle ear barotrauma in patients who were undergoing hyperbaric oxygen therapy (HBOT). We also investigated the value of the nine-step inflation/deflation test and otoscopic findings before and immediately after the initial HBOT session in predicting barotrauma in an attempt to establish some criteria for prophylaxis. The study was conducted on 36 ears of 18 adults who had no history of eustachian tube dysfunction.

Primary parotid tuberculosis mimicking parotid neoplasm: a case report.

Introduction: Tuberculosis of the parotid gland is a rare clinical entity which causes some difficulties in diagnosis because of the similarities in presentation to that of a neoplasm. Diagnosis mainly relies in the treating physician having a high index of suspicion. The diagnosis is generally overlooked by otolaryngologists and most cases are undergoing unnecessary surgery.

Low-cholesterol diet and antilipid therapy in managing tinnitus and hearing loss in patients with noise-induced hearing loss and hyperlipidemia.

The aim of our study was to outline the prevalence of hyperlipidemia in patients who had high-frequency hearing loss and tinnitus due to noise exposure. We investigated the role of a low-cholesterol diet and antihyperlipidemic therapy to alleviate the severity of tinnitus and possibly promote hearing gain after therapy in patients with acoustic trauma. Forty-two hyperlipidemic patients with subjective tinnitus and hearing loss due to noise exposure were enrolled for the study.

Chyle Fistula after Neck Dissection for an Unusual Breast Cancer Recurrence.

BACKGROUND: Chyle fistula is one of the rare complications of neck dissections. Even though no consented algorithm for the management of this entity has been established yet, conservative treatment options including somatostatin analogues have been suggested as an adequate modality for low output fistulas. CASE REPORT: Here we present a patient with a right-sided neck fistula which was resistant to conventional treatment, and was finally treated by surgery.

The effect of radiofrequency volumetric tissue reduction of soft palate on voice.

The surgical techniques used for snoring and OSA treatment include partial/complete resection or tissue reduction of the oropharyngeal structures such as uvula, tonsilla palatinas, soft palate, lateral pharyngeal tissues and tongue base. So it is predictable for these techniques to affect the resonating volume of the vocal tract and therefore the speech sounds. The goal of this study was to evaluate whether radiofrequency volumetric tissue reduction (RFVTR) of the soft palate can cause voice changes by altering the formant frequencies and fundamental frequency of vowels.

Analytic view to concordance between electrocochleography and caloric test in Meniere's disease.

We aimed to investigate if there is a concordance between summation potential (SP)/action potential (AP) ratio and unilateral weakness in patients with definite-Meniere's disease. There were two groups, a group of unilateral definite-Meniere patients who received no treatment and another group of control subjects. Twenty-six patients were identified as complying with the defined criteria.

Clinical relevance of ceramide metabolism in the pathogenesis of human head and neck squamous cell carcinoma (HNSCC): attenuation of C(18)-ceramide in HNSCC tumors correlates with lymphovascular invasion and nodal metastasis.

It has been documented previously that defects in the generation of C(18)-ceramide, a product of ceramide synthase 1 (CerS1), also known as longevity assurance gene 1 (hLASS1), play important roles in the pathogenesis and/or progression of HNSCC. However, whether altered levels of ceramide generation in HNSCC tumors have any clinical relevance remains unknown. In this study, the levels of endogenous ceramides were measured in tumor tissues of 45 HNSCC patients as compared to their normal tissues using high-pressure liquid chromatography/mass spectrometry (LC/MS), and then possible link between ceramide levels and the clinical parameters of HNSCC were examined.

Progressive maxillary sinus hypoplasia with open ostium.

Maxillary sinus hypoplasia (MSH) is an uncommon clinical entity that represents a persistent decrease in sinus volume resulting from a centripetal retraction of the maxillary sinus walls. Pathophysiology of MSH is still controversial. Obstruction of the maxillary sinus ostium and negative pressure in the sinus has been mostly implicated in the development of MSH in most of the reported cases.

Spindle cell carcinoma of the larynx with a verrucous carcinoma component: combined carcinoma of larynx.

Squamous cell carcinoma (SCC) is the most common neoplasm of the larynx. There are three variants of SCC. Each variant presents distinctive biologic behaviors and clinical courses.

Effect of cochlear reserve on postoperative outcome in otosclerosis.

Patients with elevated bone conduction (BC) thresholds are not considered a good candidate for otosclerosis surgery. Sometimes, it might be difficult to decide to operate these patients considering relatively poor cochlear function. However, viewpoints may vary among otologists.

The effects of ventilated and non-ventilated nasal packs on Eustachian tube function: nine-step inflation-deflation test results.

The effects of different types of nasal packs on Eustachian tube function have been a source of debate. Past study results have been based on single tympanometric evaluations. To our knowledge, this study is the first to use the nine-step inflation-deflation test for evaluation of Eustachian tube function in patients undergoing nasal packing.