PT - JOURNAL ARTICLE AU - Singh, Parneet AU - Parida, Girish Kumar AU - Singhal, Tejasvini AU - Ayyanar, Pavithra AU - Behera, Kishore Kumar AU - Agrawal, Kanhaiyalal AU - Mishra, Pritinanda AU - Patro, P. Sai Sradha TI - Adrenal Oncocytoma: A Rare Tumor with Conflicting Imaging Features AID - 10.2967/jnmt.124.267465 DP - 2024 Dec 01 TA - Journal of Nuclear Medicine Technology PG - 364--366 VI - 52 IP - 4 4099 - http://tech.snmjournals.org/content/52/4/364.short 4100 - http://tech.snmjournals.org/content/52/4/364.full SO - J. Nucl. Med. Technol.2024 Dec 01; 52 AB - Oncocytic adenomas are rare benign tumors that typically originate in organs such as the kidneys, thyroid, parathyroid, salivary glands, or pituitary gland. Oncocytic adenoma of the adrenal gland is extremely rare. It often shows heterogeneous, nonspecific features on anatomic imaging, as well as high 18F-FDG avidity despite its benign nature. The definitive diagnosis relies on histopathologic examination, including immunohistochemistry. We present an incidentally detected benign adrenal oncocytic adenoma with intense 18F-FDG uptake mimicking sinister pathologies.