Clinical and pathologic features of gastric malignancies from Ruijin Hospital during 2005-2014 / 上海交通大学学报（医学版）

ABSTRACT

Objective·To analyze clinical and pathological characteristics of gastric malignancies from a single center of Ruijin Hospital,and provide references for making healthy policy on gastric tumors.Methods·The data sources were from hospital in-patients database including demographic information,family history,clinicopathological information,and census registering information during 2005 to 2014.The demographic data and clinicopathological data were analyzed.Results·The total number was 3 315 cases with gastric malignancies (2 184 male patients and 1 131 female patients).It was about 2 times as high in males as in females.The patient age was between 18 to 98 years old (mean 59.71 years old).Based on pathologic diagnosis,3 122 cases (94.2％) were gastric adenocarcinoma,others were gastrointestinal stromal tumors (5.5％),neuroendocrine tumor (0.2％) and malignant lymphoma (0.1％).Out of patients with gastric carcinoma,about 4.46％ of cases ran in families.Conclusion·Over 94％ cases of gastric malignancies are gastric carcinomas.Specific risk profiles of gastric carcinomas include age,gender and family factors.