Signori Gianbattista, Tonini Gerolamo, Aulenti Vito, Taher Bassam, Rad Farshid-Kalantary, Tosana Michelangelo, Ungari Marco, Zorzi Fausto
Department of Urology, Poliambulanza, Brescia, Italy.
Urol Int. 2003;71(2):228-30. doi: 10.1159/000071856.
Clear cell adenocarcinoma arising in the lower urinary tract is unusual. We report a case of clear cell adenocarcinoma of the bladder in a 54-year-old male. Cystoscopic examination revealed a tumour arising from the dome of the urinary bladder. Histologically, the tumour was chiefly composed of tubulocystic and papillary glands lined by glycogen-rich, cubical or hobnail cells with clear to eosinophilic cytoplasm. The tumour infiltrated into the inner muscular layer. The patient was treated by partial cystectomy.
下尿路发生的透明细胞腺癌较为罕见。我们报告一例54岁男性膀胱透明细胞腺癌病例。膀胱镜检查发现肿瘤起源于膀胱顶部。组织学上，肿瘤主要由管状囊性和乳头状腺体组成，内衬富含糖原的立方状或鞋钉样细胞，细胞质透明至嗜酸性。肿瘤浸润至肌层内层。该患者接受了膀胱部分切除术。
