Figure 1From: Involvement of the genicular branches in cystic adventitial disease of the popliteal artery as a possible marker of unfavourable early clinical outcome: a case report T2-weighted image of our patient's magnetic resonance imaging scan. The sagittal image on the left demonstrates one cyst in the posterior wall of the popliteal artery and a further anterior wall cyst causing stenosis. The axial image on the right shows the popliteal and genicular artery cysts. Lucent areas represent the arterial lumen.Back to article page