“…They are usually present in infants less than 6 months of age [1], and are frequently associated with high output cardiac failure due to arteriovenous shunts located within the tumor. HVT have been reported to be associated with anemia [2], consumptive coagulopathy [3], Kasabach-Merritt syndrome [4], tumor rupture and hemorrhage [5], jaundice [6], and hemangiomas of skin and other organs [7][8][9]. Histologically, HVT are derived from mesenchymal tissue elements and are classified as hemangioendothelioma (HE) or cavernous hemangioma (HC; [10,11]).…”