Gastric cancer profile in Kashmiri population with special dietary habits

Abstract

The present study is a comprehensive retrospective analysis of 1341 gastric neoplasms out of 10,733 individuals subjected to upper gastrointestinal endoscopy at the main teaching cum referral hospital in the Kashmir Valley. Of these 78% were males and 22% females, majority being in the age group of 41-60 years with 60% of the patients being smokers. On endoscopy, the commonest site of cancer was the body of stomach 40.7%, followed by the antrum 35.5% and the cardiac region 23.8%. Endoscopic features revealed nodular masses 39%, polypoid masses 21%, malignant ulcers 11%, infiltrative masses 12%, rounded tumor masses 9%, linitus plastica 5% and early gastric carcinoma 3%. Histology revealed adenocarcinoma 91%, (including mucoid carcinoma 9%, and schirrous carcinoma 7%), leiomyosarcoma 7%, and reticulum cell sarcoma 2%. No significant association between Helicobacter pylori infection and gastric cancer was observed in a short study out of these patients. The peculiar geography and some special dietary habits with a possible familial predisposition may have a bearing on the high risk of gastric cancer in the valley.