Traumatic hemolysis after aortofemoral bypass. A study of 25 cases.
The prevalance of traumatic intravascular hemolysis was estimated in 25 patients following aortofemoral bypass. Stigmata of mild red cell fragmentation were noted in approximately one third of the patients, but in only one of them was hemolysis of sufficient severity to be of clinical significance. The case history and laboratory findings in this patient are described in detail. This study indicates that traumatic hemolysis should be considered as a possible cause of anemia developing after aortofemoral bypass.
D000368:Aged; D000743:Anemia, Hemolytic / Q000175:diagnosis / Q000209:etiology*; D001011:Aorta / Q000601:surgery*; D001807:Blood Vessel Prosthesis / Q000009:adverse effects*; D004912:Erythrocytes / Q000473:pathology / Q000648:ultrastructure; D005260:Female; D005263:Femoral Artery / Q000601:surgery*; D006454:Hemoglobins / Q000032:analysis; D006461:Hemolysis; D006485:Hemosiderin / Q000652:urine; D006801:Humans; D007383:Intermittent Claudication / Q000601:surgery; D008297:Male; D008875:Middle Aged
D006454:Hemoglobins; D006485:Hemosiderin