Hai..am asking this question 4 my father,his age 66.Oflate he doesn't have any food,left part of the abdomen is enlarged.After taken the biopsy,Doctors says that he got ulcer.His blood taken 4 some test,CT scan result says that" large ,heterogenously enhancing concentric mass involving distal body and pylorus of stomach with large exophytic component along the lesser curvature. multiple contiguous lymphnodes in the perigastric region and coeliac artery brances. fat plane between mass and body of pancreas is not well visualised,possibly infiltration,-neoplastic mass,DD-carcinoma stomach with metastatic nodes,-lymphoma.,No focal liver lesion/ascites,Mild prostatomegaly"..this is the imoression of plain and contrast CT scan of whole abdomen.Doctor Is this is a dangerous ?