1临床资料患者,男,61岁,因左侧阴囊逐渐长大1年余,于2007年7月12日入住我院泌尿外科。患者1年多前洗澡时偶然发现左侧阴囊内睾丸肿大,如鸡蛋大小,表面光滑,无疼痛及压痛,无尿频、尿痛及发热等症状,故未作治疗。此后,该阴囊内睾丸逐渐长大,行走时感不适,但仍无发热及排尿异常等 1 clinical data Patients, male, 61 years old, because the left scrotum gradually grew more than 1 year, on July 12, 2007 admitted to our hospital urology. Patients more than a year ago when the bath accidentally found in the left scrotum testicular enlargement, such as egg size, smooth surface, no pain and tenderness, no urinary frequency, dysuria and fever and other symptoms, so no treatment. Since then, the scrotal testis gradually grew up, feel uncomfortable walking, but still no abnormalities such as fever and urination