Objective to investigate the spiral ct findings in patients with esophageal varices of hepatocarcinoma and to compare the sensitivity of barium radiography of upper digestive tract.
目的探讨肝癌、肝硬化患者高分辨率CT图像中食管静脉曲张的表现，比较其与上消化道钡透的敏感性。
2
Objective: To evaluate the clinical applications of spiral ct urography (SCTU) in the urinary tract abnormalities.
目的：探讨螺旋CT尿路成像(SCTU)的临床应用价值。
3
Objective: To explore the diagnostic value of multi-slice spiral ct in the patients with upper urinary tract obstructive diseases.