case_images: PMC5832165_01
case_images: Duplex ultrasound of the right popliteal fossa demonstrating numerous collaterals. Native popliteal artery not clearly identified.
case_images: CRIM2018-3214561.001.jpg
case_images: PMC5832165_01_CRIM2018-3214561.001.jpg
case_images: fig1
case_images: Multiple collaterals within the popliteal fossa were visualized (Figure 1).
case_images: CTA demonstrating complete occlusion of the proximal right popliteal artery (blue arrow) with reconstitution of flow distally from robust collateral vessels (red arrow).
case_images: CRIM2018-3214561.002.jpg
case_images: PMC5832165_01_CRIM2018-3214561.002.jpg
case_images: fig2
case_images: CT angiography (CTA) of the lower extremities showed complete occlusion of the proximal right popliteal artery with significant reconstitution of flow distally from robust collateral vessels (Figure 2).
case_images: A band of soft tissue density (white arrow) is seen anterior to the right popliteal artery just distal to the occlusion.
case_images: CRIM2018-3214561.003.jpg
case_images: PMC5832165_01_CRIM2018-3214561.003.jpg
case_images: fig3
case_images: A band of soft tissue density was visualized anterior to the right popliteal artery just distal to the occlusion, suggestive of a fibrous band contributing to the occlusion (Figure 3).
case_images: 3D volume reconstruction obtained from axial source CTA images demonstrating occlusion of the right popliteal artery (blue arrow) with multiple adjacent collaterals.
case_images: CRIM2018-3214561.004.jpg
case_images: PMC5832165_01_CRIM2018-3214561.004.jpg
case_images: fig4
case_images: A 3D volume reconstruction obtained from axial source CTA images showed occlusion of the right popliteal artery with adjacent collaterals (Figure 4).
case_images: Intraoperative photo demonstrating successful interpositional bypass of the popliteal artery.
case_images: CRIM2018-3214561.005.jpg
case_images: PMC5832165_01_CRIM2018-3214561.005.jpg
case_images: fig5
case_images: Small fibrous bands were removed off the popliteal artery followed by insertion of a bypass graft (Figure 5).