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METACHRONOUS BILATERAL TESTICULAR TUMOR
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- SHIMOYAMA HIROFUMI
- DIVISION OF UROLOGY, JUNTENDO UNIVERSITY SHIZUOKA HOSPITAL
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- SHIMIZU FUMITAKA
- DIVISION OF UROLOGY, JUNTENDO UNIVERSITY SHIZUOKA HOSPITAL
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- YAMASHITA AKEMI
- DEPARTMENT OF UROLOGY, KOHTOH HOSPITAL
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- SUZUKI FUJIHIKO
- DIVISION OF DIAGNOSTIC PATHOLOGY, JUNTENDO UNIVERSITY URAYASU HOSPITAL
Bibliographic Information
- Other Title
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- 異時性両側精巣腫瘍の1例
- 症例報告 異時性両側精巣腫瘍の1例
- ショウレイ ホウコク イジセイ リョウガワセイソウ シュヨウ ノ 1レイ
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Description
The patient was a 41-year-old man with a past history of left testicular seminomatous germ cell tumor diagnosis and resection. He had right scrotum swelling nine years later. He underwent right high orchiectomy, and was diagnosed with non-seminoma. Bilateral testicular tumor is a rare disease, which usually occurs in children and younger men. The prevalence of bilateral testicular tumors including concurrent or metachronous tumors is 1-4%. In patients with metachronous bilateral testicular tumors, secondary tumor generally occurs within five years. However, there is a possibility of it developing over 10 years later. As such, there is a need for long-term observation. We report a case of metachronous bilateral testicular tumor.
Journal
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- Juntendo Medical Journal
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Juntendo Medical Journal 59 (4), 357-359, 2013
The Juntendo Medical Society