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Popliteal artery entrapment syndrome presenting as acute limb ischemia in pregnancy
William Sellers, DO, Melissa Obmann, DO, Shivprasad Nikam, MD, Boyoung Song, MD, David Mariner, MD Journal of Vascular Surgery Cases and Innovative Techniques Volume 3, Issue 4, Pages (December 2017) DOI: /j.jvscit Copyright © Terms and Conditions
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Fig 1 Magnetic resonance imaging (MRI) with time of flight imaging showing 70% focal stenosis of right popliteal artery (arrow). Journal of Vascular Surgery Cases and Innovative Techniques 2017 3, DOI: ( /j.jvscit ) Copyright © Terms and Conditions
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Fig 2 A, Right popliteal artery (yellow arrow) entrapped by accessory slip of the medial head of the gastrocnemius (blue arrow). B, Bovine pericardial patch angioplasty of right popliteal artery (yellow arrow) with divided gastrocnemius muscle (blue arrow). Journal of Vascular Surgery Cases and Innovative Techniques 2017 3, DOI: ( /j.jvscit ) Copyright © Terms and Conditions
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Fig 3 Types of popliteal artery entrapment syndrome (PAES). I, The artery develops before migration, pushing the artery medially. II, Migration of the gastrocnemius is arrested. III, The gastrocnemius remains posterior to the artery or the artery originates from within the muscle. IV, The artery is deep to the popliteus. V, Any of the previous types accompanied by venous entrapment (not illustrated). VI, Functional entrapment causing compression without anatomic abnormality (not illustrated). Journal of Vascular Surgery Cases and Innovative Techniques 2017 3, DOI: ( /j.jvscit ) Copyright © Terms and Conditions
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