患者男，42岁，星丸沉重感2个月，活动时阴囊有下坠感伴隐痛，触阴囊内有蚕豆大的肿物，可活动，后增长迅速，于1994年3月17日入院。查体：左侧腹股沟触及一蚕豆大的淋巴结，左侧墓丸肿大，有压痛。明囊超声检查示：左侧睾丸增大，肿物轮廓不规则，边缘回声模糊不整，内部回声 Male patient, 42 years old, Star pills heavy sense of 2 months, the activity of the scrotum has a sense of falling with pain, touch the scrotum within a large tumor of broad beans, can move quickly after the growth, in March 17, 1994 admission. Physical examination: the left groin touches a large lymph node of broad beans, the left side of the tomb swollen, tenderness. Ming capsule ultrasound examination showed: the left testicle enlargement, irregular tumor outline, edge echo blurred, internal echo