title: Cocaine-associated hemoperitoneum following atraumatic splenic rupture: a case report and literature review.
abstract: BACKGROUND
  Splenic hematoma or rupture of the spleen is rare in the absence of trauma. This case report with a brief review of the literature is intended to raise awareness of splenic bleeding as an etiology of abdominal pain; it highlights the importance of a detailed social history.
  
  
  METHODS
  This report of an otherwise healthy 42-year old man details hemoperitoneum with splenic rupture as a cause for hemorrhage following cocaine use. The patient was managed non-operatively in the surgical intensive care unit. He did not require transfusion and was discharged home on hospital day four with close follow-up.
  
  
  CONCLUSIONS
  While splenic pathology associated with cocaine use has been described, this case illustrates a novel report of cocaine-associated splenic hemorrhage. A plausible mechanism is transient vasospasm with subsequent bleeding into the infarcted area.
  
  
  CONCLUSIONS
  Although uncommon, atraumatic splenic rupture should be recognized early because it is potentially fatal. This case is the first to describe hemoperitoneum of splenic etiology following cocaine use.
authors.affiliation: Department of Surgery, Boston University Medical Center, 850 Harrison Avenue Dowling 2 South, Boston, MA 02118, USA. Tracey.Dechert@bmc.org.
authors.forename: Faris
authors.initials: F
authors.lastname: Azar
authors.forename: Elisha
authors.initials: E
authors.lastname: Brownson
authors.forename: Tracey
authors.initials: T
authors.lastname: Dechert