• Department of Gastrointestinal Surgery, The Fourth Affiliated Hospital, China Medical University, Shenyang 110032,Liaoning Province, China;
Export PDF Favorites Scan Get Citation

Objective  To investigate the features of extracolonic carcinoma spectrum in Northeast Chinese with hereditary nonpolyposis colorectal cancer.
Methods  The extracolonic carcinoma spectrum’s characteristics of 85 families registered in strict conformity with the HNPCC Amsterdam criteriaⅡwere analyzed retrospectively.
Results  In the 85 HNPCC families, the tumorous patients were 509 cases,the primary tumors were 589 cases, among the total consisted of 219 cases of colon cancer, 91 cases of rectal cancer,and 279 cases of extracolonic cancer, the most common extracolonic carcinoma was lung cancer.
Conclusions  Extracolonic carcinoma is an important part of cancer spectrum in HNPCC family, and the common extracolonic carcinoma in Northeast of Chinese are lung cancer, gastric cancer, endometrial cancer, liver cancer, and esophagus carcinoma.

Citation: LI Xiaoxia,TANG Yuanxin,SUN Gongping,LI Xin,ZHAO Meng,YAN Yifei,MENG Jin,.. Analysis of Features of Extracolonic Carcinoma Spectrum in Northeast Chinese with Hereditary Nonpolyposis Colorectal Cancer. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2012, 19(3): 288-291. doi: Copy