1 临床资料 患者,男,18岁,平素体健。在跳伞动作地面训练开始约40 d后,左侧腹股沟区无明显原因地出现一肿块,呈椭圆形,有时进入阴囊,无明显不适感觉,常在训练强度较大时出现,平卧或休息时消失,既往无类似病史。半个月后,在连续 1 clinical data patients, male, 18 years old, usually physical health. In the parachute ground training began about 40 d after the left inguinal area no obvious reason to appear a lump, oval, and sometimes into the scrotum, no obvious feeling of discomfort, often in the training intensity greater time, supine or rest Disappeared, no previous history of similar. Two weeks later, in a row