[Current aspects of the complications of acute appendicitis in children].

One thousand four hundred and ninety-one cases of acute appendicitis during infancy and childhood are reviewed, 137 were revealed by peritonitis. Complications following appendicitis with perforation (15%) are higher than acute appendicitis (2%). Many complications are reported, but the most serious of them are the 5th day syndrome after appendectomy. Early diagnosis, often difficult in infancy, and early operation before diffusion are the only means of prevention. Ultrasonography may reveal pelvic or intraperitoneal abscess. Treatment is a large drainage with antibiotics; enteral or parenteral nutrition may be associated.