Objective To evaluate the therapeutic effect of obstructive sleep apnea syndrome (OSAS) in the aged patients with pharyngeal passage tube.
目的评价老年人阻塞性睡眠呼吸暂停综合征(OSAS)咽通道管治疗的应用价值。
2
Objective To observe the effect of pharyngeal surface anesthesia on nasogastric tube intubation.
目的：探讨咽部表面麻醉行鼻胃管置入的效果。
3
Objective To observe pharyngeal orifice of eustachian tube in otitis media with effusion (OME) by using endoscope examination and assess its etiology and clinical therapy.