Kasabach Merritt Syndrome

Author Department

Pediatrics

Document Type

Book Chapter

Publication Date

7-2018

Abstract

Kasabach-Merritt phenomenon (KMP), first described in 1940, is a rare but life-threatening coagulopathy of infancy which presents with thrombocytopenia, microangiopathic hemolytic anemia, and consumptive coagulopathy in the setting of a rapidly enlarging vascular tumor. It is exclusively associated with the vascular tumors kaposiform hemangioendothelioma (KHE) and tufted angioma (TA), which exist along the same neoplastic spectrum. Treatment includes supportive therapy and management of the underlying tumor.

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