What is hematocheza?

Hematochezia is the passage of fresh blood through the rectum, typically indicating bleeding from the lower gastrointestinal tract, such as the colon or rectum. It can be caused by various conditions, including hemorrhoids, diverticulosis, colorectal cancer, or inflammatory bowel disease. The presence of bright red blood often suggests that the source of bleeding is relatively close to the anus. If hematochezia occurs, it is important to seek medical evaluation to determine the underlying cause.