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A 65-year-old female with right adrenal pheochromocytoma. MRI revealed a 5 cm solid lesion characterized by intermediate T2 signal (a,b) and no T1 signal drop in T1 out-of-phase sequences (c,d). Post-contrast acquisitions in arterial and portal venous phase (e,f) reveal inhomogeneous signal intensity and necrotic components.
