Article
[Mixed germ cell-sex cord stromal tumour of the testis: report of a case].
Zhonghua bing li xue za zhi = Chinese journal of pathology - 8 Aug 2026
Zou H X, He H Y
Abstract excerpt
报道1例睾丸混合性生殖细胞-性索间质肿瘤。患者男,21岁,因“右侧睾丸肿块伴阴囊坠胀1周”入院。超声示右侧睾丸低回声结节,行肿瘤切除术。肿瘤镜下由生殖细胞与性索间质细胞两类成分混合构成,呈巢状、索状排列;免疫组织化学示大细胞SALL4阳性、OCT4阴性,小细胞α-抑制素、FOXL2阳性,Ki-67阳性指数约5%;高通量二代测序检出ACVR1B错义突变(p.G327V)。术后随访11个月,患者无病生存,未见复发与转移。.
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