We report a case of a choroidal metastasis secondary to testicular mature teratoma, a subtype of non-seminoma germ cell tumours, in a young adult male. The choroidal metastasis was treated successfully with bleomycin, etoposide, and cisplatin chemotherapy without the need for adjuvant radiotherapy. This represents a rare case of mature teratoma metastasizing to the choroid and one of very few reported testicular germ cell tumours to achieve normal or near normal visual acuity with chemotherapy alone despite severe macular disease at presentation.
Ocul Oncol Pathol

中文翻译：

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继发于睾丸成熟畸胎瘤的脉络膜转移：一例报告

我们报告了一例年轻成年男性继发于睾丸成熟畸胎瘤（一种非精原细胞瘤生殖细胞肿瘤的亚型）的脉络膜转移病例。博来霉素、依托泊苷和顺铂化疗成功治疗了脉络膜转移，无需辅助放疗。这代表了罕见的成熟畸胎瘤转移到脉络膜的病例，并且是极少数报道的睾丸生殖细胞肿瘤之一，尽管出现严重的黄斑疾病，但仅通过化疗即可达到正常或接近正常的视力。
眼肿瘤病理