Hyoid suspension surgery with UPPP for the treatment of hypopharyngeal airway obstruction in obstructive sleep apnea.

We report our experience with hyoid suspension surgery in patients with obstructive sleep apnea (OSA) diagnosed on the basis of polysomnographic criteria. We conducted a prospective, observational study of 20 patients--18 males and 2 females, aged 15 to 52 years (mean: 42.1)--who were treated at our tertiary care center. All patients underwent hyoid suspension surgery and uvulopalatopharyngoplasty (UPPP) in a single session. Postoperative success was defined as either (1) a reduction in the apnea-hypopnea index (AHI) from 20 or higher to less than 20 or (2) a reduction in AHI of at least 50%. Postoperative follow-up polysomnography indicated that surgery was successful in 18 of 20 patients (90%). No important complications were observed. We conclude that hyoid suspension surgery is an effective procedure with low morbidity for the treatment of OSA in selected patients with hypopharyngeal obstruction. We believe it is a good option for those patients who will not or cannot tolerate therapy with continuous positive airway pressure.

Oncologic and functional results of supracricoid partial laryngectomy with cricohyoidopexy.

OBJECTIVE: Supracricoid partial laryngectomy with cricohyoidopexy (SPL-CHP) is an alternative technique described for extensive tumors of the larynx that are beyond the limits of classical conservation partial laryngectomy and otherwise would be treated by total laryngectomy. STUDY DESIGN AND SETTING: Forty-six patients with carcinoma of the larynx underwent SPL-CHP between 1991 and 2003. The median age was 54 (range, 37 to 72). In 28 cases both arytenoids were spared; in 17 cases, 1 arytenoid was spared; and in 1 case, 2 arytenoids were resected. Bilateral elective neck dissections were performed in supraglottic carcinomas. In glottic carcinomas, neck dissection was performed in the presence of clinically positive lymph nodes. None of the patients were treated with postoperative radiation therapy. RESULTS: Forty-five patients were successfully decannulated; 1 patient with 2 arytenoids resected could not tolerate decannulation. The mean time for decannulation was 20 days (range, 9 to 60 days) when both arytenoids were spared with SPL-CHP, and 41 days (range, 13 to 150 days) for SPL-CHP when 1 arytenoid was spared. The average time for removal of the feeding tube was 21 days (range, 9 to 60 days) when both arytenoids were spared, and 40 days (range, 16 to 127 days) when 1 arytenoid was spared. The removal time of the feeding tube of the patient with 2 arytenoids resected was postoperative day 63. In 2 patients, aspiration pneumonia occurred as a result of swallowing impairment. In none of the patients temporary or permanent gastrostomy was needed. Two patients had local recurrence and were treated with a total laryngectomy; they are still alive. In 2 patients, secondary primary tumors were detected. The 3-year overall and cause-specific actuarial survival rates were 95.7 % and 87.5 % , respectively. CONCLUSIONS: Although prolonged hospitalization and delaying physiological functions can be termed as disadvantages of SPL-CHP, the operation is a reliable and oncologically valid procedure in selected cases of cancer of the larynx who would otherwise be operated by total laryngectomy.

Ultrasonography guided fine needle aspiration biopsy of parotid gland masses.

OBJECTIVES: The exact preoperative diagnosis of parotid gland masses requires highly specific and sensitive diagnostic techniques. The specificity, sensitivity and accuracy of ultrasonography guided fine needle aspiration biopsy of parotid gland masses were assessed. PATIENTS AND METHODS: There were 46 female and 36 male patients. The mean age was 39 years (range 18 to 74 years). Ultrasonography guided fine needle aspiration biopsies were performed and cytologic diagnoses were compared with postoperative histopathologic findings of specimens. RESULTS: In our series, 65 of the lesions (79%) were found to be benign and 17 (21%) were malignant. There were one false negative and one false positive results. The sensitivity, specificity and accuracy rates were found to be 94.1%, 98.4% and 97.6% for parotid tumors, respectively. CONCLUSION: Ultrasonography guided fine needle aspiration biopsy of parotid gland masses have been proven to be a highly specific, sensitive, and a safe preoperative diagnostic technique when performed by an experienced clinician and cytopathologist.