The @entity1 was a 36-year-old @entity1 who had been aware of a mild @entity548 tendency since childhood, but did not show any history of severe @entity548 . After lumbar epidural block was performed for @entity158 caused by @entity890 , the @entity1 developed @entity451 due to an @entity697 , and @entity74 . He was admitted to our hospital, and wide fenestration and @entity1410 evacuation were performed. Because of persistent @entity548 , reoperation was performed to achieve hemostasis. Although factor VIII antigen was 138%, its activity was decreased to 18% of normal. A diagnosis of cross-reacting material positive mild @entity447 was made. Postoperative injection of a factor VIII preparation resulted in complete hemostasis. The activated partial thromboplastin time was within normal range. A @entity556 generation test showed reduced endogenous @entity556 potential, peak @entity556 levels, and prolonged time-to-peak levels. The @entity556 generation test, which allows comprehensive assessment of the coagulation profile, was useful for diagnosis and treatment of this case.

[Mild XXXX diagnosed at the onset of @entity697 after lumbar epidural block].

@entity1 :: ('9606', 'Species') :: ['patient', 'man'] @entity697 :: ('MESH:D000208', 'Disease') :: ['acute epidural hematoma'] @entity556 :: ('2147', 'Gene') :: ['thrombin'] @entity548 :: ('MESH:D006470', 'Disease') :: ['bleeding'] @entity447 :: ('MESH:D006467', 'Disease') :: ['hemophilia A'] @entity1410 :: ('MESH:D006406', 'Disease') :: ['hematoma'] @entity74 :: ('MESH:D030342', 'Disease') :: ['rectovesical disorder'] @entity158 :: ('MESH:D010146', 'Disease') :: ['pain'] @entity451 :: ('MESH:C536857', 'Disease') :: ['paraplegia'] @entity890 :: ('MESH:D007405', 'Disease') :: ['lumbar disc herniation']
@entity447 :: (MESH:D006467,Disease) :: ['hemophilia A']
