examination and endoscopic nasal cavity-nasopharynx and laryngologic examination and blood tests including fT3, fT4, TSH were applied to the patients. Diagnostic polysomnography recommended to the patients who were not suitable for surgical intervention and patients were referred to Medicine. Anteroposterior chest graphs, arterial blood gases, pulmonary function tests were performed in this laboratuary. 130 patients were included in this study with a mean of age is 50, 55 (93 men and 27 women). All patients were referred to