Intra-osseous vascular malformation of the mandible.
D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging*; D002675:Child, Preschool; D005884:Gingival Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D008334:Mandible / Q000098:blood supply*; D008438:Maxillary Artery / Q000002:abnormalities; D011859:Radiography