Acute appendicitis in Henoch-Schönlein purpura: a case report.
Common complications of Henoch-Schönlein purpura (HSP) that lead to surgical intervention include intussusception, perforation, necrosis, and massive gastrointestinal bleeding. Acute appendicitis is rarely seen as a complication of HSP. A seven-year-old boy was admitted for arthralgia, abdominal pain, hematochezia, melena, and purpuric rash on the lower extremities. On admission day abdominal ultrasonography was normal, but on day 5, he became pyrexial and developed right iliac fossa pain and tenderness with guarding. Ultrasonography showed distended appendix surrounded by hyperechoic inflamed fat. On exploration an acutely inflamed, necrotic appendix was removed and grossly there was an appendiceal perforation in the appendiceal tip. Microscopically some of the small blood vessels in the submucosa showed fibrinoid necrosis with neutrophilic infiltrations. The authors report the case of a child who developed acute perforative appendicitis requiring appendectomy while on treatment for HSP.
Kim
Chan Jong
CJ
Department of Pediatrics, Chonnam National University Medical School, Gwangju, Korea. cjkim@chonnam.ac.kr
Chung
Hae Yul
HY
Kim
So Youn
SY
Kim
Young Ok
YO
Ryu
Seong Yeob
SY
Kim
Jung Chul
JC
Chung
Jae Hun
JH
D001064:Appendicitis / Q000175:diagnosis* / Q000209:etiology*; D002648:Child; D003937:Diagnosis, Differential; D006801:Humans; D011695:IgA Vasculitis / Q000150:complications* / Q000175:diagnosis*; D008297:Male