Abstract：
UNASSIGNED: Juxtaglomerular cell tumor or reninoma is an extremely rare, typically benign, renin-secreting tumor of the kidney that causes secondary hypertension. We describe 99m Tc-MIBI SPECT/CT findings in a case of juxtaglomerular cell tumor. The renal tumor showed isodensity and photopenia on 99m Tc-MIBI SPECT/CT. This case indicates that juxtaglomerular cell tumor can appear cold on 99m Tc-MIBI SPECT/CT, mimicking renal cell carcinoma.
摘要：
■肾小球旁细胞瘤或肾癌极为罕见，通常是良性的，引起继发性高血压的肾分泌肾素肿瘤。我们描述了99mTc-MIBISPECT/CT在近球细胞肿瘤中的发现。肾肿瘤在99mTc-MIBISPECT/CT上显示等密度和光减少。此病例表明肾小球旁细胞瘤在99mTc-MIBISPECT/CT上可出现寒冷，模仿肾细胞癌。
