Whirlpool sign is feature of: (A) Sigmoid volvulus, (B) Midgut volvulus, (C) Intussusception, (D) Diveiculosis
Answer is B. 'Midgut volvulus' is a complication of mal-rotated bowel. It may result in proximal bowel obstruction with resultant ischemia if prompt treatment is not instigated. Radiological Findings on CT include: Whirlpool sign of twisted mesentery Malrotated bowel configuration Inveed SMA/SMV relationship Bowel obstruction Free fluid/free gas in advanced cases