[Fat embolism--a too infrequently determined pathoanatomic diagnosis].
In 1993, pulmonary fat embolism occurred in 92 cases (17%) out of 527 clinical autopsies. It was found in 62% of patients who had suffered bone fractures, in 9% with soft tissue surgery and in 53% after resuscitation; non-traumatic fat embolism was present in 6% of the cases. The comparison group of 50 persons with lethal polytrauma revealed pulmonary fat embolism in 52% of the cases. Bone-marrow embolism and microthrombi accompanied fat embolism of the lungs; furthermore some of the persons with pulmonary fat embolism also expressed minor degrees of renal (55%) and cerebral (25%) fat emboli. A retrospective analysis of the clinical data revealed no specific symptoms: a so called fat embolism syndrome had not been discovered clinically in any of the cases with histologically proven fat embolism. The significance of pulmonary fat embolism as a cause of death with regard to histological and clinical findings is discussed.
Behn
C
C
Abteilung der Pathologie, Allgemeines Krankenhaus Barmbek, Hamburg.
Höpker
W W
WW
Püschel
K
K
D002423:Cause of Death; D004620:Embolism, Fat / Q000401:mortality / Q000473:pathology*; D005594:Fracture Fixation, Intramedullary; D050723:Fractures, Bone / Q000401:mortality; D005858:Germany / Q000453:epidemiology; D006801:Humans; D008168:Lung / Q000473:pathology; D009104:Multiple Trauma / Q000401:mortality / Q000473:pathology*; D011655:Pulmonary Embolism / Q000401:mortality / Q000473:pathology*; D012307:Risk Factors