Figure 1From: Unexpected triggers for pheochromocytoma-induced recurrent heart failure Pheochromocytoma imaging features. Pheochromocytoma mass (arrows) with heterogeneous appearance in computed tomography (A), revealing hypointense signal on T1-weighted (B) and hyperintense signal on T2-weighted (C) sequences of magnetic resonance imaging, and high uptake on 123I-mIBG scintigraphy (D,E).Back to article page