[Massive pulmonary capillary occlusion by microthrombi. Unexpected cause of fatal right heart failure during liver transplantation].
We report the case of a 46-year old man who developed an unexpected fatal cardiac failure during liver transplantation. Attempts at resuscitation were unsuccessful. At necropsy the lungs showed numerous microthrombi occluding small lung vessels and pulmonary capillaries. Thrombi were not found in other organs. The source of this extensive thrombus formation is not known. The thrombi could have been developed within the liver, the venous blood stream between liver and lungs or the pulmonary capillaries. In our experience, this complication is very rare, and a risk profile is not known.
Theuerkauf
I
I
Institut für Pathologie, Universität Bonn, Postfach 2120, 53011 Bonn. ingo-theuerkauf@gmx.de
Harbrecht
U
U
Pütz
U
U
Fischer
H P
HP
D002196:Capillaries / Q000473:pathology; D017809:Fatal Outcome; D006323:Heart Arrest / Q000473:pathology; D006333:Heart Failure / Q000473:pathology*; D006801:Humans; D007431:Intraoperative Complications / Q000473:pathology*; D008168:Lung / Q000098:blood supply / Q000473:pathology; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000473:pathology*; D018497:Ventricular Dysfunction, Right / Q000473:pathology*
Massiver Pulmonalkapillarenverschluss durch Mikrothromben. Unerwartete Ursache eines tödlichen Rechtsherzversagens während Lebertransplantation.