摘要
目的分析肾钙乳症影像学表现。方法对经X线、CT检出的20例肾钙乳症患者的影像征象进行回顾性研究分析。结果常规立位腹平片呈半圆形的密度增高影,有较大的钙乳微粒突于液体表面时,呈所谓盘中盛果征。仰卧位腹部平片:肾区内有圆形或类圆形密度均匀增高影,边缘模糊,也可呈密度不均的片状密度增高影,由大小不等的粟粒样、芝麻粒状颗粒聚集而成,呈"麻豆饼"状外观,CT扫描仰卧位及俯卧位的扫描片上可见到钙乳微粒形成的半月形阴影随体位的改变而改变。结论 X线、CT对肾钙乳症有较高诊断价值,尤其是CT有较高的分辨率,病变检出阳性率高,对确诊肾钙乳症具有一定的优越性。
Objective Symptoms of renal milk of calcium imaging. Methods On The X-,CT detected 20 cases of renal milk of calcium imaging signs of patients were studied retrospectively analyzed. Results Conventional upright abdominal plain film showed a higher density of semi-circular shadow, have a greater penetration of calcium particles in the surface of the liquid milk, the result was the so-called intraday Sheng Zheng. Supine KUB： kidney area with round or oval homogeneous density increased shadow, edge blur, but also the uneven density was increased sheet density shadow, ranging from the size of millet-like, sesame aggregation of granular particles Cheng, was ＂Ma bean＂-shaped appearance, CT scans of supine and prone position can be seen on the scans form particles of calcium milk with half-moon shadow position is changed. Conclusion X ray, CT of renal milk of calcium had a higher diagnosis of disease, particularly higher-resolution CT, the lesions were detected positive rate of diagnosis of renal milk of calcium has certain advantages.
出处
《当代医学》
2011年第26期38-39,共2页
Contemporary Medicine
关键词
肾钙乳症
X线
CT
诊断
Milk of calcium renal disease
X ray
CT
Diagnosis
