Mucoid degeneration of the brachial artery: case report and a review of literature.
Cystic adventitial disease (CAD) is a rare cause of intermittent claudication, occurring in approximately 1:1200 claudicants or 1:1000 of those undergoing arteriography. It is most often described in the popliteal artery and is characterised by a mucinous cyst located in the adventitia of the artery, the contents of which resemble those of a ganglion. The origins of adventitial cysts are unknown, but connections to adjacent synovial spaces have been identified, suggesting that the cyst is a variant of a ganglion. In this report, we discuss a rare case of severe mucoid degeneration of the intima and media in a 67-year-old Saudi male patient. The patient presented with a saccular aneurysm of his right "mid-arm" brachial artery and critical ischemia of his right hand from distal embolisation.
Wali
M A
MA
Department of Surgery, Asir Central Hospital, Abha, Saudi Arabia.
Dewan
M
M
Renno
W M
WM
Ezzeddin
M
M
D000368:Aged; D000783:Aneurysm / Q000473:pathology / Q000601:surgery; D001157:Arterial Occlusive Diseases / Q000473:pathology* / Q000601:surgery; D001916:Brachial Artery / Q000473:pathology / Q000601:surgery; D003560:Cysts / Q000473:pathology*; D005542:Forearm; D006225:Hand; D006801:Humans; D007511:Ischemia / Q000209:etiology; D008297:Male