[Primary omental torsion in children: report of 2 cases and review of the literature].

The primary torsion of the omentum is a rare cause of acute abdomen. The clinic features may mimic closely acute appendicitis, with acute onset of right lower quadrant pain. The Authors, after reporting two cases recently observed, discuss the aetiopathogenetic aspects, point out the problems of diagnosis and finally suggest the most correct surgical approach.