Successful treatment by coil embolization for infantile hemangioma with K asabach– M eritt syndrome of newborn

Infantile hemangioma ( IH ) is the most common tumor of infancy, and it sometimes associated with K asabach– M eritt syndrome (KMS) characterized by anemia, intraperitoneal hemorrhage secondary to rupture, coagulopathy, jaundice, and vascular malformations involving the brain, skin, gut, and other organs. Here, we report two newborn patients having IH with KMS at birth. The first patient had a giant hemangioma in the liver, which was successfully treated with i.v. corticosteroid and coil embolization. The second patient had a large hemangioma of the right axillary region, which was also successfully treated with i.v. corticosteroid, beta‐blocker, coil embolization and local irradiation. All symptoms were controlled without any side‐effects in both patients. According to these findings, combination therapy including coil embolization and corticosteroid is effective for IH patients with KMS . The indications for and timing of coil embolization should be determined further cases have been accumulated.