Ji X, Li W
Department of Pathology, PLA General Hospital, Beijing, P.R. China.
J Environ Pathol Toxicol Oncol. 1994;13(4):269-71.
We report a case of a surgically resected carcinoid of the renal pelvis diagnosed as papillary transitional cell carcinoma by light microscopy. Immunocytochemistry studies identified three immunoreactive products: cytokeratin, S-100 protein, and neuron-specific enolase. Ultrastructurally, dense core granules were seen. The histogenesis of renal pelvis carcinoid has not been clarified. This is the first documented case of a renal pelvis carcinoid.
我们报告一例经手术切除的肾盂类癌，光镜下诊断为乳头状移行细胞癌。免疫细胞化学研究鉴定出三种免疫反应产物：细胞角蛋白、S-100蛋白和神经元特异性烯醇化酶。超微结构上可见致密核心颗粒。肾盂类癌的组织发生尚未明确。这是首例有文献记载的肾盂类癌病例。
