title: Acute onset of a hemorrhagic rash in an otherwise well-appearing infant.
authors: Section of Dermatology, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA.
authors: Markus D
authors: MD
authors: Boos
authors: Patrick
authors: P
authors: McMahon
authors: Leslie
authors: L
authors: Castelo-Soccio
mesh_terms: D000208:Acute Disease; D004487:Edema / Q000209:etiology*; D005260:Female; D006470:Hemorrhage / Q000209:etiology*; D006801:Humans; D007223:Infant; D012871:Skin Diseases / Q000209:etiology; D017445:Skin Diseases, Vascular / Q000150:complications / Q000175:diagnosis*; D014657:Vasculitis / Q000150:complications / Q000175:diagnosis*