患者男性,31岁,已婚。3年前偶然发现右侧阴囊内有一绿豆大小的硬结,此后渐增大、增多,劳累后伴轻度坠胀不适,无发热、盗汗等。检查:右侧睾丸后方有7个绿豆至花生米大小的结节,质坚硬,表面光滑,呈环状分布,与睾丸不连,可推动,无压痛。附睾结构扪不清。入院后予手术治疗。术中见睾丸大小、质地正常。切开睾丸鞘膜见有少许微黄透明液体流出。鞘膜上附着大小不等的结节 Patient male, 31 years old, married. 3 years ago, I found in the right side of the scrotum a green bean size induration, then increased, increased, tired with mild bulge discomfort, no fever, night sweats and so on. Check: The back of the right testes 7 mung bean to peanut-sized nodules, qualitative hard, smooth surface, a ring-shaped distribution, and testicular nonunion, can promote, no tenderness. Epididymis palpable structure. After admission to surgery. Testicular surgery see the size, texture is normal. Cut the testis sheath see a little yellowish transparent liquid out. Nodules of varying sizes attached to the sheath