<prompt> The least common site of volvulus in children isIlio iliac volvulusIlio cecal volvulusLarge bowel volvulusSigmoid colon  <response>: .It is the twist rotation in the axis of the loop of the bowel either clockwise or anticlockwise. 15 of large bowel obstruction is due to volvulus. Sigmoid colon is the commonest site anticlockwise-- 65. Caecum is the second common site clockwise C for C--30. It is common in females, present as intestinal obstruction. Resection and anastomosis is the treatment. Caecal volvulus is the commonest cause of large bowel obstruction in pregnancy. X-ray shows round gas shadow in right iliac region. CT scan is very useful. Barium enema is also helpful. Volvulus of small intestine midgut, volvulus neonatorum, gastric volvulus are other volvulus which can occur. ref:SRB;s manual of surgery ,ed 3,pg no 868 