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KMID : 1214920150210020221
Soonchunhyang Medical Science
2015 Volume.21 No. 2 p.221 ~ p.226
Intermittent Claudication Caused by Popliteal Artery Compression of Popliteal Cyst
Choi Seong-Jin

Kwon Min-Kwan
Bae Soo-Ya
Kim Dong-Hwan
Choi Jeong-Yoon
Lee Ji-Hae
Byun Young-Sup
Abstract
Peripheral arterial disease is caused by atherosclerosis in the arteries causing an insufficient blood flow to the muscles and tissues. Peripheral arterial disease in the lower limbs is the main cause of intermittent claudication. Less commonly, the etiology of intermittent claudication can be extrinsic to vascular structures such as arterial aneurysm, arterial dissection, embolism, popliteal entrapment syndrome, and adventitial cystic disease. A 69-year-old man was referred to Sanggye Paik Hospital because of intermittent claudication. He had a history of diabetes mellitus and dyslipidemia and he was current smoker. His right ankle brachial index is 0.74. Lower extremity artery computed tomography scan was performed and it revealed the right popliteal cyst compressing the right popliteal artery. We performed the arthroscopic cyst drainage and after the procedure, intermittent claudication resolved completely.
KEYWORD
Intermittent claudication, Peripheral arterial disease, Popliteal cyst
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