Which of the following is not a predisposing factor for Esophagus Ca
Diet heavy smoking Alcohol Food contaminated with fungus Vitamin deficiency Oesophageal disorders oesophagitis Achalasia Hiatus hernia Diveicula Plummer-Vinson syndrome Others Race japanese and chinese Family history tylosis Genetic factors coeliac disease, epidermolysis bullosa, tylosis HPV infection TEXTBOOK OF PATHOLOGY HARSH MOHAN 6TH EDITION PAGE NO:541
Tylosis
Achalasia
Barrett's esophagus
Esophageal varices
G.I.T