患者，男性，30岁。既往有行睾丸下降固定 术。查体发现左侧睾丸增大，质地坚硬，沉重 感，透光试验阴性。最可能的诊断是

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SQL Error: select id,body,options from ***_enewstiku where sourceid='32573' and id < 2589204 and id<>'2589204' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='32573' and id > 2589204 and id<>'2589204' order by id asc limit 5