Mucohistochemical, immunohistochemical and electron microscopic study on the pathological changes of "transitional mu-cosa" of colorectal carcinoma
- VernacularTitle:大肠癌“移行粘膜”病理变化研究——粘液组化、免疫组化及电镜观察
- Author:
Qing XIE
;
Zaigen ZHANG
;
Guangzheng GAO
- Publication Type:Journal Article
- Keywords:
transitional mucosa;
colonic neoplasms;
rectal neoplasms limmunohistochemistry;
mucohistochemistry;
receptors;
mitogen;
scanning electron microscopy
- From:Journal of Third Military Medical University
1984;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
Two hundred specimens of the "transitional mucosa" of colorectal carcinoma were studied with mucohistochemical methods of HID/AB and PAT/KOH/PAS,immunohistochemical methods of MC3,CEA,lectin receptor PNA,UEA-1 and DBA,and scanning electron microscopy.10 specimens of normal colonic mucosa.130 specimens of colorectal carcinoma,155 specimens of various types of colorectal adenoma and polyp,and 24 sepcimens of normal colonic mucosa of fetus aged 3 to 5 months were also examined to serve as controls.It was found that in every stage of the malignant deterioration of the colorectal mucosa,there was significant difference between the mucohistochemical changes and the immunohistochemical changes(P
