Hemorrhagic pericardial effusion as the debut of acquired hemophilia in a chronic lymphocytic leukemia patient: A case report, and a review of acquired hemophilia A-related hematological malignancies.

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Hemorrhagic pericardial effusion as the debut of acquired hemophilia in a chronic lymphocytic leukemia patient: A case report, and a review of acquired hemophilia A-related hematological malignancies.

Medicine (Baltimore). 2017 Nov;96(47):e8669

Authors: Bastida JM, Cano-Mozo MT, Lopez-Cadenas F, Vallejo VE, Merchán S, Santos-Montón C, González-Calle D, Carrillo J, Martín AA, Torres-Hernández JA, González M, Martín-Herrero F, Pabón P, González-Porras JR

Abstract
BACKGROUND: Acquired hemophilia A (AHA) is a rare bleeding disease caused by autoantibodies against factor VIII. Spontaneous bleeding symptoms usually affect the skin and muscle, while pericardial effusion is an extremely rare manifestation. In the elderly, anticoagulant treatment is frequent and bleeding symptoms are usually associated with this.
CLINICAL FINDINGS: We report a hemorrhagic pericardial effusion as the AHA debut in a patient with untreated chronic lymphocytic leukemia and anticoagulated with apixaban for atrial fibrillation and chronic arterial ischemia. The patient was treated with recombinant activated factor VII to control the active bleeding and corticosteroids and cyclophosphamide to eradicate the inhibitor. In addition, a briefly review of hematological malignancies associated to acquired hemophilia was performed. PARTICULARITIES:: a) anticoagulant treatment may confuse the suspicion of AHA and its diagnosis; b) hemorrhagic pericardial effusion is an extremely rare presentation; c) bypassing agents raise the risk of thromboembolism; d) hematological malignancies rarely cause AHA (<20% of cases).
CONCLUSION: A multidisciplinary team is needed to diagnose and manage AHA effectively. The use of anticoagulants may lead to the misdiagnosis of clinical symptoms. Chronic lymphocytic leukemia is one of the main causes of hematological malignancies associated. The specific treatment of CLL is still recommended in the event of active disease.

PMID: 29381944 [PubMed - indexed for MEDLINE]

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