When most people think about bleeding, they imagine visible wounds and blood-stained bandages. However, internal bleeding poses a far more dangerous threat precisely because it often goes unnoticed ...

* Melena appears as black, sticky, foul smelling stool and often signals upper GI bleeding * Study shows most pediatric melena cases stem from upper gut ulcers, mainly //duodenal * Even 50-100 mL of ...

Internal hemorrhoids develop in the lower rectum and can cause painless rectal bleeding. The internal hemorrhoid may also fall through the anal opening while passing stool. Every person has ...