the symptoms of the malabsorption syndrome are uniformly weight-loss , diarrhea and/or steatorrhea for which symptoms numerous etiological factors could be responsible : biliary and pancreatic diseases , inborn and acquired intestinal diseases , sequelae of operations ( post-gastrectomy syndrome ) , metabolic and autoimmune diseases and several drugs .
C0024523
malabsorption syndrome
C0021853
intestinal