title: An uncommon pulmonary embolism.
abstract: OBJECTIVE
  To report an unusual case of suicide attempt secondary complicated of pulmonary and systemic embolisms.
  
  
  METHODS
  A 49-year-old-woman, with a factor V Leiden mutation and a notion of chronic depression, admitted to our intensive care unit for a suicide attempt by ingestion ofmepronizine and lormetazepam.
  
  
  METHODS
  We report the rare evolution of this patient with a persistent alteration of consciousness associating a respiratory degradation. Despite the drug intoxication and possibility of aspiration, we performed a computed tomography (CT) angiography which confirmed the presence of a bilateral, proximal, pulmonary embolism suspected on transthoracic echocardiography. A cerebral CT showed left sylvian and cerebellar infarctions complicated of perilesional edema. Association of stroke and pulmonary embolism led us to suspect a patent foramen ovale (PFO). There was also a context of genetical perturbation of hemostasis. Transesophageal echocardiography confirmed the presence of a PFO undiagnosed by transthoracic echography. The PFO was complicated by an entrapped thrombus. The thrombotic complications were treated by unfractionated heparin.
  
  
  RESULTS
  Neurological and respiratory degradation following voluntary drug intoxication led to the discovery of both a pulmonary and cerebral embolism secondary to a PFO entrapped thrombus.
  
  
  CONCLUSIONS
  An entrapped thrombus in a PFO is a rare and dangerous situation, associated with many complications. Association of systemic and pulmonary embolisms should lead to PFO detection to guide therapeutic interventions.
authors: Department of Respiratory, Hospital, Pellegrin, France ; Université Bordeaux-II Segalen, Bordeaux, France.
authors: Renaud
authors: R
authors: Prevel
authors: Department of Cardiology, Groupe Hospitalier Paris Saint Joseph, Paris, France ; University of Paris Descartes, Sorbonne Cite, Paris, France.
authors: Philippe
authors: P
authors: Garcon
authors: Department of Critical Care, Groupe Hospitalier Paris Saint Joseph, Paris, France.
authors: François
authors: F
authors: Philippart
keywords: Patent foramen ovale; pulmonary embolism; stroke; thrombophilia