Fig. 22From: Magnetic resonance imaging of the papillary muscles of the left ventricle: normal anatomy, variants, and abnormalitiesMetastasis. a Four-chamber SSFP image demonstrates a large hypointense mass of the anterolateral papillary muscle (arrows). b Short-axis delayed-enhancement image shows heterogeneous enhancement of the mass (black arrow). Attached to the mass is a markedly hypointense focus (white arrows) consistent with adherent thrombus. The patient had a history of metastatic thyroid cancerBack to article page