Neonatal kaposiform hemangioendothelioma of the spleen associated with Kasabach-Merritt phenomenon

Kaposiform hemangioendothelioma is a rare locally aggressive vascular tumor that usually manifests during early childhood. Typically the lesion presents with skin, soft tissue and bone involvement and is characterized histologically by ill-defined nodularity and the presence of spindle cells with resemblance to Kaposi's sarcoma. We report a rare neonatal case of a splenic kaposiform hemangioendothelioma associated with Kasabach-Merritt...