CT confirms the cecal volvulus, note the well depicted whirlpool sign in the sagittal plane at the level of the aortic bifurcation.
Other: moderate free fluid, small calcific pelvic lesion on the left (unchanged compared to old prior exam), hepatic cysts, cysts and kidney stones, mild common bile duct dilation, small umbilical hernia, nasogastric tube in situ, degenerative skeletal changes.