Recurrent intramuscular lipoma at extensor pollicis brevis: A case report

Figure 2 Preoperative magnetic resonance imaging showing lipomatous masses with fat-like attenuation in extensor pollicis brevis muscles and ligaments. A: In the coronal view, lipomatous mass infiltrated in the muscle was identified. Boundaries with surrounding muscles and ligaments were unclear; B: In the axial view, lipomatous mass of similar attenuate to fat was identified. An orange arrow indicates a lipomatous mass that infiltrates muscle and ligaments.