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Essential thrombocytosis and antiphospholipid antibody syndrome causing chronic Budd-Chiari syndrome

Dinesh Yadav1, Jagdish Chandra, Sunita Sharma

  • 1Department of Pediatrics, Lady Hardinge Medical College and associated Kalawati Saran Children's Hospital, New Delhi, India.

Indian Journal of Pediatrics
|August 11, 2011
PubMed

Essential thrombocytosis is extremely rare in children. However, when present, it is associated with increased prevalence of antiphospholipid antibodies and thrombo-hemorrhagic complications. The authors report here a child with Budd-Chiari Syndrome resulting from essential thrombocytosis and associated antiphospholipid antibodies. A 13- y-old boy presented with microcytic hypochromic anemia, hepatosplenomegaly and thrombocytosis. CT scan demonstrated calcified thrombus in inferior vena cava (IVC). Diagnosis of essential thrombocytosis was considered in view of persistent thrombocytosis, antiphospholipid antibodies, bone marrow showing increased number, clusters and giant forms of megakaryocytes and IVC thrombosis. He was started on warfarin prophylaxis and did not have thrombotic recurrence on follow up.

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