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一个同步双边精子细胞瘤的病例

Mao Saito¹, Hiromichi Katayama¹, Satoko Sato²

¹Department of Urology Tohoku University Graduate School of Medicine Sendai Japan.

IJU case reports

|November 4, 2025

概括

精子细胞瘤是一种罕见的丸瘤. 这一案例突出了老年男性罕见的双边呈现,强调了免疫组织化学的必要性,以准确诊断这些独特的瘤.

科学领域:

在瘤学瘤学.
尿路病理学尿路病理学

背景情况:

精子细胞瘤是一种罕见的丸瘤,与经典的半瘤不同.
在老年男性中,它通常呈现为单边的,增长缓慢的质体,占丸瘤的1%左右.

研究的目的:

报告一种罕见的同步双边精子细胞瘤病例.
强调在这种情况下的诊断挑战和免疫组织化学的重要性.

主要方法:

一个54岁的男性的病例介绍,双侧丸质量.
进行了组织病理学检查和免疫组织化学 (SALL4,PLAP,c-kit,Vimentin).

主要成果:

双边精子细胞瘤的诊断通过免疫组织化学证实.
患者在手术后出现过高雄性恋症,治疗方法是用替代剂.
在1年的随访中没有观察到复发.

结论:

同步双边精子细胞瘤是罕见的,应考虑在双边丸质量较大的老年男性.
免疫组织化学对于准确的诊断至关重要,它与半瘤区分开来.

关键词:

这就是为什么MRI是MRI.精子细胞性瘤的发生.免疫组织化学免疫组织化学年龄较大的男性男性.同步的双边丸瘤.

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