๐ ็ธฝ็ฎ้ ๏ฝ ๐ ่ฑๆๅๆ๏ผๆฌ็ฏ๏ผ ๏ฝ ๐ ๅฎๆด็ฟป่ญฏ ๏ฝ โญ ็ฒพ่ฏ็ญ่จ
Arteriovenous hemangioma
Arteriovenous hemangioma
Clinical features Arteriovenous hemangiomas (cirsoid aneurysms) present as small (less than 1โฏcm in diameter) reddish-blue papules, most often on the head and neck (especially the lip) or extremities.1โ4 Adults in their fifth and sixth decades are most frequently affected and there is an equal sex incidence. The papules are prone to intermittent bleeding and may sometimes be tender. Local recurrence is not a feature. Histologically comparable lesions in deep soft tissues tend to affect younger patients, may sometimes be associated with hemodynamic complications, and occasionally recur. There is an association with chronic liver disease.5