Angiolymphoid hyperplasia with eosinophilia. A report of two cases.

Angiolymphoid hyperplasia with eosinophilia is a benign vascular neoplasm characterized by marked proliferation of large endothelial cells and an inflammatory infiltrate of lymphocytes, histiocytes, and eosinophiles. The condition must be differentiated from malignant vascular tumors and from several other benign conditions. Although lesions may be ablated by several means of treatment, there is a tendency to recurrence, but, even untreated, there is a tendency to eventual spontaneous regression.