title: The continuing challenge of acute and perforated appendicitis.
abstract: A two year review of 216 patients with a preoperative diagnosis of appendicitis is used to help clarify the continuing points of controversy concerning appendicitis. Morbidity of perforated appendicitis by far exceeds that of nonperforated cases. Twenty-nine per cent of patients had perforation with a postoperative complication rate of 33 per cent. Rate of wound infection after perforation was 15 per cent despite antibiotics and delayed wound closure. Pediatric patients in this study did not experience a higher incidence of perforation or complication. A decision tree for management of acute appendicitis is presented.
mesh_terms: D000038:Abscess / Q000209:etiology; D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D001062:Appendectomy / Q000379:methods; D001064:Appendicitis / Q000382:microbiology / Q000601:surgery*; D001202:Ascitic Fluid / Q000382:microbiology; D001419:Bacteria / Q000302:isolation & purification; D002648:Child; D002675:Child, Preschool; D003951:Diagnostic Errors; D005260:Female; D006801:Humans; D007223:Infant; D007416:Intestinal Perforation / Q000382:microbiology / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D013530:Surgical Wound Infection / Q000209:etiology