Case Reports in Orthopedics / 2019 / Article / Fig 4

Case Report

Successful Selective Embolization for Recurrent Hemarthrosis after Knee Arthroplasty

Figure 4

Before and after embolization images. (a) Preembolization image shows an artery “tumor blush” appearance in the lateral and medial genicular arteries, and it is bigger in the medial genicular artery. (b) Postembolization image shows blood flow stasis in the target area and active blood flow in the femoral, popliteal, peroneal, and the anterior and posterior tibial artery.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.