ATYPICAL PRESENTATION OF HENOCH-SCHOENLEIN PURPURA IN 2 CHILDREN

Henoch-Schoenlein purpura (HSP) is a common vasculitic disorder of chi ldhood. Patients with this disorder typically present with palpable pu rpura or petechia associated with one or more of the following signs a nd symptoms: abdominal pain, arthritis/arthralgias, and nephritis. The diagnosis may be difficult to make, however, when a patient presents with isolated symptoms such as abdominal pain without the typical rash , A high index of suspicion must be maintained to diagnose HSP in this setting and to avoid unnecessary interventions. This report describes two unusual patients with the presenting complaint of abdominal pain who had delayed onset of the purpuric rash, making the diagnosis of HS P difficult. Copyright (C) 1997 by W.B. Saunders Company.