A vascular malformation is also known as lymphangioma, arteriovenous malformations, and vascular gigantism. A hemangioma is another type of birthmark. It is the most common benign (non-cancerous) ...

Infantile hemangiomas are vascular tumors of infancy that occur most commonly in the head and neck and can cause life-threatening airway compromise. Airway infantile hemangiomas commonly occur in ...

three granulomatous hemangiomas, one venous hemangioma) vascular tumors and one thrombophlebitis. Known characteristics of patients grouped according to biopsy classification are reported in Table 1.