Marks W M, Filly R A, Callen P W
Radiology. 1980 Nov;137(2):475-9. doi: 10.1148/radiology.137.2.7433680.
Normal pancreatic ultrasound studies of 28 patients were evaluated as to pancreatic echogenicity and correlated with the morphologic appearance of the pancreas on CT to test the hypothesis that increasing pancreatic echogenicity is related to greater fat infiltration. Statistical analysis indicates that fat is a major but not the only determining factor of increasing echogenicity.
对28例患者的正常胰腺超声检查结果进行评估,观察胰腺回声,并与胰腺在CT上的形态表现相关联,以验证胰腺回声增强与脂肪浸润增加有关这一假设。统计分析表明,脂肪是回声增强的主要但并非唯一的决定因素。