Ghorashi B, Rector W R
J Clin Ultrasound. 1977 Feb;5(1):25-9. doi: 10.1002/jcu.1870050107.
With the development of gray scale, the appearance of pancreatic anatomy and its relationship to surrounding structures can be demonstrated more effectively. Gray scale has made it possible to identify such vessels as the portal vein, superior mesenteric vein, superior mesenteric artery, splenic vein, etc. This makes it possible to identify the pancreas more precisely. The normal pancreas appears to have a fairly specific echo pattern. The pancreas scanning techniques used in this study include the oblique, transverse, and longitudinal sections. Oblique views are especially useful.
随着灰阶技术的发展，胰腺解剖结构及其与周围结构的关系能够得到更有效的显示。灰阶技术使识别门静脉、肠系膜上静脉、肠系膜上动脉、脾静脉等血管成为可能。这使得更精确地识别胰腺成为可能。正常胰腺似乎具有相当特定的回声模式。本研究中使用的胰腺扫描技术包括斜切面、横切面和纵切面。斜视图尤其有用。
