Significance of Rectal Bleeding
Rectal bleeding is a common symptom indicative of various conditions, primarily associated with internal hemorrhoids and ulcerative colitis. It typically presents as bright red blood during or after bowel movements, found in the stool or on toilet paper. Hemorrhoids can cause bleeding when they are irritated, while in ulcerative colitis, it suggests inflammation or ulceration in the colon. Overall, rectal bleeding serves as a crucial symptom requiring medical evaluation to determine the underlying cause.
Synonyms: Gastrointestinal bleeding, Lower gi bleeding, Hematochezia
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Rectal Bleeding in scientific sources
Rectal bleeding, a key symptom of ulcerative colitis, involves blood passage from the rectum, signifying inflammation or ulceration due to lesions in the colon, and is crucial for diagnosis and understanding of this condition.
From: The Malaysian Journal of Medical Sciences
(1) This refers to the presence of blood in the stool, which can be a sign of various gastrointestinal problems, including intussusception.[1]