Alroy J, Miller A W, Coon J S, James K K, Gould V E
Cancer. 1980 Jul 1;46(1):64-70. doi: 10.1002/1097-0142(19800701)46:1<64::aid-cncr2820460114>3.0.co;2-e.
The histologic, ultrastructural, and immunologic features of an inverted urinary bladder papilloma were studied with thin-section and freeze-fracture electron microscopy, a specific red blood cell adherence test, and through analysis of urine carcinoembryonic antigen (CEA). The increased number of gap junctions and desmosomes, the presence of thickened and reduplicated basal laminae, and the normal CEA levels found in association with this neoplasm, correlate well with its generally predictable benign behavior.
采用超薄切片和冷冻断裂电子显微镜技术、特异性红细胞粘附试验并通过分析尿癌胚抗原（CEA），对一例内翻性膀胱乳头状瘤的组织学、超微结构及免疫学特征进行了研究。该肿瘤中缝隙连接和桥粒数量增加、基底膜增厚和重复出现，且CEA水平正常，这些均与其通常可预测的良性行为密切相关。
