An immunohistochemical study of human chorionic gonadotropin in 40 cases of colorectal carcinoma
- VernacularTitle:结直肠癌绒毛膜促性腺激素的免疫组化研究
- Author:
Po ZHAO
;
Fengxun GAO
- Publication Type:Journal Article
- Keywords:
rectal neoplasm;
colonic neoplasms;
gonadotropins chorionic
- From:Journal of Third Military Medical University
1983;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
The localization of the ?-subunits of human chorionic gonadotropin(HCG)in 40 cases of colorectal carcinoma was investigated with PAP method.It was found that 9 cases out of the 40 were positive,in which 2 were Dukes' stage A,4 Dukes' stage B and 3 Dukes' stage C,accounting for 7.7%,44.4% and 60.0% of the total number of the corresponding Dukes' staging of this series.The positive cells were mainly situated in the infiltrating portions and distributed in clusters or diffusely.It is suggested that immunohistochemical study of HCG in colorectal carcinoma can be one of the indices in the monitoring of the malignant biological behaviors of colorectal carcinomas.
