Taneja Ranu, Bhargava Puneet, Cuevas Carlos, Dighe Manjiri K
Department of Radiology, Changi General Hospital, 2 Simei Street 3, Singapore 529889.
Radiol Clin North Am. 2012 Mar;50(2):245-57, v-vi. doi: 10.1016/j.rcl.2012.02.006. Epub 2012 Feb 28.
As an increasing number of imaging examinations are performed, a greater number of incidental renal lesions are detected. Apart from the usual cysts and solid renal cell carcinomas, a variety of unusual benign and malignant renal lesions exist. Imaging is invaluable in characterizing these lesions and is confirmatory in some benign lesions. Renal cell carcinoma remains the diagnosis of exclusion; however, assessment of the imaging pattern in the appropriate clinical context can improve diagnostic accuracy. The objective of this article is to familiarize the radiologist with the imaging appearance of unusual non-neoplastic and neoplastic lesions and correlate with histopathologic studies when available.
随着进行的影像学检查数量不断增加，发现的肾脏偶发病变数量也更多。除了常见的囊肿和实性肾细胞癌外，还存在多种不寻常的良性和恶性肾脏病变。影像学对于这些病变的特征性描述非常重要，并且在某些良性病变中具有确诊价值。肾细胞癌仍然是排除性诊断；然而，在适当的临床背景下评估影像学表现可以提高诊断准确性。本文的目的是使放射科医生熟悉不寻常的非肿瘤性和肿瘤性病变的影像学表现，并在有组织病理学研究时将其与之关联。
