Which stool description is classically associated with intussusception?

Which stool description is classically associated with intussusception?

• A. Currant jelly stool
• B. Bloody green mucus
• C. Peanut butter stool
• D. Clay-colored stool

Answer: (A)

Currant jelly stool comes from the way the telescoped bowel causes venous congestion and mucosal bleeding. As the segment slides into itself, the blood vessels are compressed, leading to ischemia and leakage of blood mixed with mucus into the lumen. The result is a stool described as red, jelly-like and mixed with mucus—that classic currant jelly appearance you’re asked to recognize with intussusception. This sign often accompanies intermittent abdominal pain and vomiting and may be accompanied by a palpable sausage-shaped mass. Other descriptions don’t fit as precisely. Clay-colored stool suggests lack of bile flow, not the bleeding pattern seen with intussusception. Peanut butter stool and a description like bloody green mucus aren’t the standard, classic way this condition presents, even though stool can be abnormal in various other GI processes.

Currant jelly stool comes from the way the telescoped bowel causes venous congestion and mucosal bleeding. As the segment slides into itself, the blood vessels are compressed, leading to ischemia and leakage of blood mixed with mucus into the lumen. The result is a stool described as red, jelly-like and mixed with mucus—that classic currant jelly appearance you’re asked to recognize with intussusception. This sign often accompanies intermittent abdominal pain and vomiting and may be accompanied by a palpable sausage-shaped mass.

Other descriptions don’t fit as precisely. Clay-colored stool suggests lack of bile flow, not the bleeding pattern seen with intussusception. Peanut butter stool and a description like bloody green mucus aren’t the standard, classic way this condition presents, even though stool can be abnormal in various other GI processes.