透明细胞肾细胞癌转移至肾上腺肿瘤：化学位移磁共振成像的一个陷阱。
Metastatic adrenal tumor from clear-cell renal cell carcinoma: a pitfall of chemical shift MR imaging.
作者信息
Shinozaki K, Yoshimitsu K, Honda H, Kuroiwa T, Irie H, Aibe H, Naito S, Migita T, Asayama Y, Masuda K
机构信息
Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
出版信息
Abdom Imaging. 2001 Jul-Aug;26(4):439-42. doi: 10.1007/s002610000176.
We present a case of adrenal metastasis from clear-cell renal cell carcinoma in which presence of a small amount of fat was shown on chemical shift gradient-echo magnetic resonance imaging. Radiologists should be aware that signal loss of the adrenal tumor on out-of-phase gradient-echo images does not always suggest the diagnosis of benign adenoma, particularly in patients with a history of renal cell carcinoma.
我们报告一例来自透明细胞肾细胞癌的肾上腺转移瘤病例，该病例在化学位移梯度回波磁共振成像上显示有少量脂肪。放射科医生应意识到，同相位梯度回波图像上肾上腺肿瘤的信号丢失并不总是提示良性腺瘤的诊断，尤其是在有肾细胞癌病史的患者中。
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