神经纤维瘤发生于小网膜囊者较少见,我们曾遇到一例,现报导如下。 1 一般资料 患者,男,42岁。上腹部不适伴发现肿物二月入院。患者于二月前自觉上腹部偶有不适,饱食后可触及一肿物,活动度良好,压痛不明显。既往体健,无其他疾病史。 查体:一般情况良好,中上腹饱满,局部可触及一边界不十分清晰肿物,活动,质地中等,其他系统无明显阳性体征。 CT平扫:右上腹小网膜囊区见一类圆形肿块,位于肝右叶与胃小弯之间,胰腺前方,边 Neurofibromatosis occurs in the lesser retinal less common, we have encountered a case, are reported as follows. 1 General Information Patient, male, 42 years old. Upper abdominal discomfort associated with mass found in February admission. Patients in February consciously occasionally abdominal discomfort, after touching a palpable mass, good activity, tenderness is not obvious. Past physical health, no history of other diseases. Physical examination: generally good, full middle and upper abdomen, local access to a border is not very clear tumor, activity, medium texture, other systems no significant positive signs. CT scan: the right upper quadrant of the lesser retinal area to see a class of round lumps, located in the right lobe of the liver and the lesser curvature of the stomach, the front of the pancreas, the edge