Dexamethasone (and possibly methylprednisolone) may be clinically useful as an intratympanic chemopreventive agent to treat cisplatin ototoxicity. Future clinical studies should investigate the use of dexamethasone for this purpose in adult patients.

Hearing thresholds in all frequencies (except at 500 Hz for bone conduction) and SRS values were statistically significant in patients with NIDDM and control subjects, but there was no statistically significant difference according to the duration of the disease. Statistically significant alterations were present in VFT in patients with NIDDM compared with the control subjects. In the diabetic group, only failure in the saccade test was statistically significant according to the duration of the disease.

Decrease in airway volume does not signify the type of respiratory event, but significant narrowing of velopharynx in both dimensions; thus having the narrowest value below a certain level causes more apnea. Advances in knowledge: We did not find a similar study when we did a literature search, showing the relationship of apnea vs hypopnea predominance and upper airway parameters in CT in patients with OSA.

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ReviewHead and neck cancer imaging is especially necessary for staging. Computed tomography and magnetic resonance imaging are the techniques frequently used for this purpose. These methods are valuable for displaying detailed anatomical structures; however, they may be inadequate for making the distinction between recurrence, residual tumor, fibrosis, and normal tissues with an altered anatomy after treatments such as surgery, radiotherapy, and chemotherapy and for the detection of metastases. From this point, positron emission tomography may be a promising imaging method. Scanning the entire body with a single method is an important advantage of positron emission tomography. It may be useful in the detection of synchronous tumors, which are a serious problem in head and neck cancers. Positron emission tomography may provide additional contribution for neck metastases, where the primary site is unknown and is undetectable by other imaging techniques. Keywords

The purpose of this study was to show the clinical characteristics of microtia and congenital aural atresia cases in Turkey and to make the classification. For this purpose, records of 28 patients with microtia who were admitted to the ENT Clinic of Eskisehir Military Hospital, Turkey, between 1995 and 2011 and 3 patients admitted to the ENT outpatient clinic of Kocaeli Derince Education and Research Hospital, Turkey, were analyzed retrospectively. Of the total 31 patients with microtia (35 microtic ears), involvement of the right ear of 20 patients (64.5%), the left ear of 7 patients (22.5%), and bilateral involvement in 4 patients (12.9%) were observed. There was a unilateral involvement in 27 patients (87.1%). According to the Marx grading, 2 patients (5.7%) had grade 1 malformation, 3 (8.6%) had grade 2 malformation, 29 (82.9%) had grade 3 malformation, and 1 (2.9%) had grade 4 malformation (anotia). Although the characteristics of microtia vary in different population, the results in Turkey are consistent with those in the literature.

This study revealed a link between crooked nose and BMT.