title: Acute abdomen. When to operate immediately and when to observe.
abstract: When to operate immediately, when to observe, and when not to operate at all represent major challenges in the management of a child with an acute abdomen. This article is an overview of the subject from symptom to diagnosis, evaluation, and preparation for the surgical intervention. Tables provide examples of conditions requiring prompt surgical intervention and relative surgical urgency; pathologies suitable for (initial) nonsurgical management; and clinical pictures where surgical intervention is not indicated. Factors that influence the timing of operation are provided, as is the differential diagnosis between intestinal strangulation and obstruction. Brief notes highlight four important causes of acute abdomen in children acute appendicitis, malrotation with volvulus, Meckel's diverticulum, and intussusception. These as well as other intraabdominal pathologies are illustrated by means of surgical photographs. The acute abdomen is a clinical diagnosis. Other diagnostic modalities have merely supporting roles. The decision to operate is based primarily on the results of a good history and thorough physical examination(s).
authors.affiliation: Department of Pediatric Surgery, Children's Hospital, Greenville Hospital System, SC, USA.
authors.forename: M W
authors.initials: MW
authors.lastname: Gauderer
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology / Q000601:surgery*; D000208:Acute Disease; D001064:Appendicitis / Q000150:complications / Q000601:surgery; D002648:Child; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications / Q000601:surgery; D007443:Intussusception / Q000150:complications / Q000601:surgery; D008467:Meckel Diverticulum / Q000150:complications / Q000601:surgery