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Updated: Apr 27, 2026

Measurement of Factor V Activity in Human Plasma Using a Microplate Coagulation Assay
Published on: September 9, 2012
Acquired factor VII deficiency associated with acute myeloid leukemia
Soumaya Anoun1, Mouna Lamchahab, Bouchra Oukkache
1aHematology & Pediatric Oncology Department, 20 Aout Hospital, Casablanca University Medical Centre bHematology Laboratory Unit, Casablanca Ibn Roch Medical Centre, Casablanca, Morocco.
Abstract:
Isolated acquired factor VII deficiency is a rare coagulopathy. It has been reported in 31 patients with malignancy, sepsis, postoperatively, aplastic anemia, and during bone marrow transplantation. We discuss, through a new case of acquired factor VII deficiency, the characteristics of this disease when it is associated with acute myeloid leukemia. Acquired factor VII deficiency in hematological diseases can be caused by intensive chemotherapy, infections, or hepatic dysfunction. The best treatment in developing countries remains corticosteroids associated with plasma exchange, frozen plasma, and antibiotics.
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