脂肪肉瘤病例中Tc-99m乙二胱氨酸的意外肾外积聚
Unexpected Extrarenal Accumulation of Tc-99m Ethylene Dicysteine in a Case of Liposarcoma.
作者信息
Jamshidi Zahra, Hekmat Sepideh, Hassanzadeh Leila
机构信息
Department of Nuclear Medicine, School of Medicine, Rajaie Cardiovascular, Medical and Research Center, Iran University of Medical Sciences, Tehran, Iran.
Department of Nuclear Medicine, School of Medicine, Hasheminejad Hospital, Iran University of Medical Sciences, Tehran, Iran.
出版信息
Indian J Nucl Med. 2024 May-Jun;39(3):234-235. doi: 10.4103/ijnm.ijnm_38_24. Epub 2024 Aug 17.
The technetium-99m ethylene dicysteine (Tc-99m EC) is a radiopharmaceutical used for renal scintigraphy, a noninvasive imaging technique that assesses kidney function as well as urinary tract obstruction. We describe the extrarenal Tc-99m EC uptake in a 70-year-old man with recurrent well-differentiated abdominal liposarcoma. In the present case, both liposarcoma lesions which were diagnosed by abdominal CT scan showed heterogeneous accumulation of the Tc-99m EC.
锝-99m乙二胱氨酸（Tc-99m EC）是一种用于肾脏闪烁显像的放射性药物，肾脏闪烁显像是一种评估肾功能以及尿路梗阻的非侵入性成像技术。我们描述了一名患有复发性高分化腹部脂肪肉瘤的70岁男性患者出现的肾外Tc-99m EC摄取情况。在本病例中，经腹部CT扫描诊断的两个脂肪肉瘤病灶均显示出Tc-99m EC的不均匀聚集。
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