Departmental Bulletin Paper 両側精巣固定術後に両側精巣腫瘍を同時に発症した1例
Bilateral Testicular Tumor after Bilateral Orchiopexy : A Case Report

齊藤, 徹一  ,  水沢, 弘哉  ,  原, 寛彰  ,  道面, 尚久

62 ( 5 )  , pp.279 - 281 , 2016-05-31 , 泌尿器科紀要刊行会
We report a case of bilateral testicular tumor after bilateral orchiopexy. A 42-year-old man who underwent bilateral orchiopexy in early childhood consulted our hospital due to right testicular enlargement in February 2012. Blood tests revealed elevation of human chorionic gonadotropin β, and a right testicular tumor was suspected. No metastasis was found on contrast-enhanced computed tomography. Although there was no swelling in the left testis, a heterogeneous hypoechoic mass was detected on left scrotal ultrasonography, and bilateral testicular tumors were supected. Left testis biopsy was performed and an intraoperative rapid diagnosis of a testicular tumor was made. Bilateral high orchiectomy was performed. No recurrence has been found over follow-up for 36 months after surgery.

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