When a man has digestive diseases, what does it mean?

Gut problems: Broadly speaking, digestive disease involves any problem of the gut (esophagus, stomach, small intestine, colon, rectum, appendix) & organs connected to it (pancreas, gallbladder/biliary tree, liver, salivary glands). Symptoms include: indigestion, abdominal bloating, fullness, diarrhea/constipation, GI bleeding, abdominal pain, nausea, vomiting due to ischemia, infection, inflammation, blockages.