嗜铬细胞瘤：I-间碘苄胍单光子发射计算机断层扫描-计算机断层扫描呈阳性，镓 DOTANOC 正电子发射断层扫描-计算机断层扫描呈阴性。
Pheochromocytoma: Positive on I-MIBG Single-Photon Emission Computed Tomography-Computed Tomography and Negative on Ga DOTANOC Positron Emission Tomography-Computed Tomography.
作者信息
Tripathy Sarthak, Gupta Ravikant, Arun Raj Sreedharan Thankarajan, Bal Chandrasekhar, Shamim Shamim Ahmed
机构信息
Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India.
出版信息
Indian J Nucl Med. 2019 Jul-Sep;34(3):254-255. doi: 10.4103/ijnm.IJNM_166_18.
Pheochromocytomas are tumors arising from sympathetic lineage-derived cells in adrenal medulla, and Ga DOTANOC positron emission tomography-computed tomography (PET-CT) has been found to be superior than I MIBG single-photon emission computed tomography-computed tomography (SPECT-CT) for initial localization/diagnosis of the adrenal lesion. We discuss the DOTANOC PET-CT and I MIBG SPECT-CT findings of a 24-year-old male who presented with clinical and biochemical findings suspicious of pheochromocytoma.
嗜铬细胞瘤是起源于肾上腺髓质交感神经系衍生细胞的肿瘤，并且已发现镓 DOTANOC 正电子发射断层扫描 - 计算机断层扫描（PET - CT）在肾上腺病变的初始定位/诊断方面优于碘 MIBG 单光子发射计算机断层扫描 - 计算机断层扫描（SPECT - CT）。我们讨论了一名 24 岁男性的 DOTANOC PET - CT 和碘 MIBG SPECT - CT 检查结果，该男性表现出临床和生化检查结果可疑为嗜铬细胞瘤。
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