Fritzsche P, Toomey F B, Ta H N
Radiology. 1979 Apr;131(1):27-9. doi: 10.1148/131.1.27.
Inflammatory effusions and diffuse neoplasia in the fatty retroperitoneal space, which can alter the perirenal fat, can be recognized radiographically because of density differences. The opacity of fluid and tumor accentuates the remaining fat which conforms to the renal contour. This perirenal fatty border appears as a lucent strip when the perirenal fat is not violated and as abnormal perirenal streakiness when the perirenal fat is infiltrated by fluid or tumor. Six cases are described.
脂肪性腹膜后间隙中的炎性积液和弥漫性肿瘤可改变肾周脂肪，因其密度差异可通过影像学识别。液体和肿瘤的不透明性使符合肾轮廓的剩余脂肪更加明显。当肾周脂肪未受侵犯时，这种肾周脂肪边界表现为一条透亮带；当肾周脂肪被液体或肿瘤浸润时，则表现为肾周异常条纹状。本文描述了6例病例。
