If stomach cancer
is vomitting after eating, usually it means that tumor
is blocking the passage of food through stomach. In your brother's case, surgery is the most appropriate treatment if he do not tolerate oral feed and vomits out nearly completely what so ever he had ingested within few hours to 1-2 days. If blockage of food passage is partial, then stent
(tube) can be placed without surgery though mouth using special instrument (endoscope). Chemotherapy
help to prevent spread of tumor.