Familial gastric carcinoma:an analysis of clinical features,related cancer types in southern China
- VernacularTitle:我国家族性胃癌家系的临床病理特点及其相关肿瘤的分析
- Author:
Wu SONG
;
Yulong HE
;
Changhua ZHANG
;
Shirong CAI
;
Xuefu ZHOU
;
Jianjun PENG
;
Wenhuan ZHAN
- Publication Type:Journal Article
- Keywords:
Stomach neoplasms;
Pathology,clinical;
Pedigree;
Familial
- From:
Chinese Journal of General Surgery
2008;23(4):265-268
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore clinical features,prognosis and study related cancer types in patients with familial gastric carcinoma. Methods Nine families of ICG-HGC and 3 families of suspected-ICG-HGC according with International Collaborative Group on Hereditary Gastric Cancer standard were collected and their pedigree trees were drawn.Clincial features and prognosis of ICG-HGC and suspected-ICG-HGC families were analyzed.and the related cancer types of ICG-HGC and suspected-ICG-HGC kindreds were investigated. Resuits The morbidity of ICG-HGC and suspected-ICG-HGC was 0.99%;The age of patients among the propositi of 12 kindreds were 29～65 years old with the mean age of 56 years old.Among 11 kindreds,there were 45 cases of cancers including 2 cases of multiple cancers.There were 30 foci of gastric cancer,most of which were located in lower and middle third of the stomach,with pathologic type of adenocarcinoma in poor to moderate differentiation.There were totally 15 extrastomach tumors including 7 colorectal cancers.Four cases of 11 kindreds had survived for 3 years including 1 case surviving for more than 10 years. Conclusion The familial gastric cancers in southern China have special characteristics such as poorly pathologic differentiation,advanced cancer stage,early age of onset,distal end of the stomach in location and high incidence of related tumors in colorectum.
