神经节瘤(ganglioneuroma)为罕见良性肿瘤,好发于儿童或青少年.现报告发生在咽后壁的1例成人女性患者.患者37岁,因发觉咽部肿块3~+月而于1981年1月20日入院.入院前3个多月在一次头向右侧歪斜而作吞咽动作时偶然间感到喉部有异物梗塞.头向前吞咽则无此感觉.此后,头每向右斜时吞咽就有这种感觉,但进食无妨碍,在当地医院检查,发现咽后留有一肿物,穿刺未抽出明显液体而转来我院.体格检查:发育正常,营养佳,全身浅表淋巴结不肿大,血压16/10.6kPa,口咽后壁隆起甚著,仅有左外侧一狭条缝隙,肿块向前凸起约1cm余,上达咽鼓管咽口下方,下至右侧梨状窝,右侧杓状软骨略 Ganglioneuroma is a rare benign tumor that occurs in children or adolescents. It is now reported to occur in an adult female patient in the posterior pharyngeal wall. The patient was 37 years old and was diagnosed with a pharyngeal mass from 3 months to 1981. He was admitted to the hospital on the 20th of the month. During the 3 months before admission, he had a foreign body obstruction in his throat when he was swallowed by a head tilted to the right side. He felt no foreign body in his throat at the time of head tilting to the right side. There was such a feeling, but eating was unimpeded. In the local hospital, it was found that a tumor was left behind the pharynx. The puncture did not take out obvious fluid and was transferred to our hospital. Physical examination: normal development, good nutrition, and superficial lymph nodes are not swollen. Large, blood pressure 16/10.6kPa, oropharyngeal posterior wall bulging, only a narrow left outer lateral crevice, mass forward convex about 1cm, up to the eustachian tube under the larynx, down to the right pear-shaped fossa , Right iliac cartilage slightly