My stomach has been extended and hard for the last year. It is out of proportion with the rest of my body. I am 5 10 and weight about 190 lbs. I have diabetes (controlled) due to agent orange in Vietnam, high blood pressure (under control), osteopenia, and glocoma. I try to walk daily, eat fairly healthy, and have less than one alcoholic drink a month. Within the last ten years I have had a stress fracture and break of the spine, so am limited to the exercises I can do. My PCP has done a hands on exam and hasn t detected anything. Any ideas on why my stomach is extended, and should I have anything special checked by my PCP as I have a yearly exam coming up soon?