Shah M, Haaga J R
Department of Radiology, University Hospitals of Cleveland, OH 44106.
J Comput Assist Tomogr. 1989 Jul-Aug;13(4):712-3. doi: 10.1097/00004728-198907000-00035.
Xanthogranulomatous pyelonephritis is the replacement of renal parenchyma by large lipid-filled macrophages clinically associated with an enlarged, nonfunctioning kidney containing a calculus in the diffuse form or tissue destruction in one pole of a duplicated kidney associated with a calculus in the focal form. We report a case where a focal mass in a functioning kidney with no evidence of calculus, duplication, or fat density simulated a primary renal tumor.
黄色肉芽肿性肾盂肾炎是肾实质被大量充满脂质的巨噬细胞所取代，临床上与一个增大的、无功能的肾脏相关，该肾脏含有弥漫型结石或在重复肾的一极伴有结石的局灶型组织破坏。我们报告一例病例，一个功能正常的肾脏出现局灶性肿块，无结石、重复肾或脂肪密度的证据，该肿块酷似原发性肾肿瘤。
