Ekfors T O, Nurmi M
Department of Pathology, Turku University Central Hospital, Finland.
APMIS. 1988 May;96(5):471-4. doi: 10.1111/j.1699-0463.1988.tb05331.x.
We describe here a 65-year-old woman with a right-sided ureteral tumour that was treated by nephroureterectomy. The tumour appeared to be a signet-ring cell carcinoma obstructing the lumen and infiltrating the whole thickness of the ureteral wall. No other primary site could be found, and the tumour is believed to represent the first reported case of primary signet-ring cell carcinoma of the ureter.
我们在此描述一名65岁女性，其患有右侧输尿管肿瘤，接受了肾输尿管切除术。肿瘤似乎是印戒细胞癌，阻塞管腔并浸润输尿管壁全层。未发现其他原发部位，该肿瘤被认为是首例报道的原发性输尿管印戒细胞癌病例。
