ADENOMATOID TUMORS :AN IMMUNOHISTOCHEMICAL AND ULTRASTRUCTURAL STUDY OF 11 CASES

Mi Can et al Department of Pathology

doi:10.13406/j.cnki.cyxb.1991.04.006

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ADENOMATOID TUMORS :AN IMMUNOHISTOCHEMICAL AND ULTRASTRUCTURAL STUDY OF 11 CASES

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- ADENOMATOID TUMORS :AN IMMUNOHISTOCHEMICAL AND ULTRASTRUCTURAL STUDY OF 11 CASES
- Journal of Chongqing Medical University Issue 4, Pages: 292-295(1991)
- 作者机构：
  
  1. 重庆医科大学病理教研室
  2. 重庆医科大学电镜室
- 作者简介：
- 基金信息：
- DOI：10.13406/j.cnki.cyxb.1991.04.006
  CLC：
- Published：1991，
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[1]米粲,丁长林,李圆圆,唐谊.11例腺瘤样瘤的免疫组织化学及超微结构研究[J].重庆医科大学学报,1991(04):292-295+349.

Mi Can et al Department of Pathology. ADENOMATOID TUMORS :AN IMMUNOHISTOCHEMICAL AND ULTRASTRUCTURAL STUDY OF 11 CASES. [J]. Journal of Chongqing Medical University (4):292-295(1991)
[1]米粲,丁长林,李圆圆,唐谊.11例腺瘤样瘤的免疫组织化学及超微结构研究[J].重庆医科大学学报,1991(04):292-295+349. DOI： 10.13406/j.cnki.cyxb.1991.04.006.

Mi Can et al Department of Pathology. ADENOMATOID TUMORS :AN IMMUNOHISTOCHEMICAL AND ULTRASTRUCTURAL STUDY OF 11 CASES. [J]. Journal of Chongqing Medical University (4):292-295(1991) DOI： 10.13406/j.cnki.cyxb.1991.04.006.

摘要

报告11例腺瘤样瘤

男9例

女2例.平均年龄51岁.除1例位于膀胱外

其余均在男、女生殖系统.检测瘤细胞内角蛋白

11例均呈弥漫阳性反应

Ⅷ因子均为阴性.电镜观察见瘤细胞腔面有刷状长的微绒毛

并见桥粒及张力微丝.以上观察结果有力地支持腺瘤样瘤来自间皮

Abstract

Eleven eases of adenomatoid tumors arc described. There were 9 males and 2 female with an average age of 51 years. These tumors arose in The male and female genital tract. Five of these were located in the epididymis

two in the te- stis

two in the uterus and the last two

one in the spermatic cord and the other in the bladder.The tumor cells of the 11 cases studied were immunoreactive for keratin

but none of these for factor VIII.Only the endothelial cells of the blood vessels in the tumors were positively stained.Ultrastructural examination of 4 cases revealed long brushy microvilli on the surface of the tumor cells lining the lumina. These tumor cells with the presence of tonofilaments in the cytoplasm

were desmosomes.These results strongly support the mesothelial origin of the adenomatoid tumors

关键词

腺瘤样瘤角蛋白免疫组织化学因子Ⅷ

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