title: Acute abdomen in childhood leukemia.
abstract: With the continuing advancement in the treatment of childhood leukemia and the lengthened survival of these patients, an increased incidence of abdominal complications has been observed. A retrospective analysis of 364 patients with leukemia treated at the National Taiwan University Hospital from January 1977 through April 1988 was undertaken. Eleven patients (3.0%) developed abdominal complications during their course of disease, including acute appendicitis, intussusception, intestinal perforation, ovarian cyst rupture, etc. All of these patients had abdominal complications during the initial presentation or relapse of leukemia, and 9 (82%) of them had just received chemotherapy. Ten patients (91%) had thrombocytopenia and 7 (64%) had leukopenia. Blood cultures were positive in 5 patients (45%), and gram-negative enteric bacilli were isolated in 4 of them. All 5 septicemic patients had leukopenia or neutropenia. The clinical manifestations were nonspecific and were often masked. Most of the complications occurred in the right lower abdominal structures. Of the 7 children treated surgically, 3 had long term survival. Among the 4 patients who did not receive an operation, only 1 survived for more than 4 weeks. The mean length of survival tended to be longer in patients with additional surgical treatment. Prompt diagnosis and early aggressive treatment, under modern supportive facilities, appear to offer a more favorable outcome.
authors.affiliation: Department of Pediatrics, National Taiwan University Hospital, College of Medicine, Taipei, R.O.C.
authors.forename: C H
authors.initials: CH
authors.lastname: Chien
authors.forename: D T
authors.initials: DT
authors.lastname: Lin
authors.forename: K H
authors.initials: KH
authors.lastname: Lin
authors.forename: M H
authors.initials: MH
authors.lastname: Chang
authors.forename: C Y
authors.initials: CY
authors.lastname: Lee
authors.forename: K S
authors.initials: KS
authors.lastname: Lin
mesh_terms: D000006:Abdomen, Acute / Q000209:etiology* / Q000601:surgery; D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D007938:Leukemia / Q000150:complications*; D015470:Leukemia, Myeloid, Acute / Q000150:complications; D008297:Male; D054198:Precursor Cell Lymphoblastic Leukemia-Lymphoma / Q000150:complications; D012189:Retrospective Studies