PMC7640556_01
(A) Abdominal CT imaging demonstrating right adrenal tumor (red arrow). (B) Metaiodobenzylguanidine (MIBG) scan showing increased activity of right adrenal gland raising suspicion of pheochromocytoma (red arrow).
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Subsequent imaging diagnosed pheochromocytoma (see Fig. 1) and surgical resection was planned.