Other Vascular Malformations These are some clinical photographs of children with AVM's, and other unusual vascular malformations.  Click each thumbnail to see the full-size picture, then use your Web browser's Back button to return to this page.    This is an AVM of the ear and lateral scalp. Another AVM of the left ear. Note the asymmetrical size of the ears. This is a large AVM of the lateral and posterior neck. Blue Rubber Bleb