Venous thromboembolism has an increasing significance in the pediatric patient population. Due to the lack of well-designed pediatric clinical trials, recommendations for the treatment of venous thromboembolic events in children have low evidence and are mainly extrapolated from adult guidelines. This review summarizes and compares recommendations for the treatment of several venous thromboembolic events in children from CHEST, ASH, and the UK guidelines.
Fat embolism syndrome after bone marrow necrosis is an extremely rare complication in sickle cell disease associated with significant morbidity and mortality. A high index of suspicion is required for diagnosis. This case report will assist pediatric clinicians and hematologists to recognize this severe complication in patients with sickle cell disease and to promptly initiate treatment. Red flags include severe bone pain, respiratory distress, neurological impairment, decreasing platelet count, peripheral leukocyte left shift, elevated nucleated red blood cells, and significant elevation in plasma ferritin and lactate dehydrogenase. We report a pediatric patient who was diagnosed early, received urgent red cell exchange transfusion and plasma exchange, and ultimately survived this devastating complication.
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