Value of CT Scanning in Diagnosis of Pancreatic Carcinomal and Its Clinical Significance
- VernacularTitle:螺旋CT扫描在胰腺癌诊断中的价值及临床意义
- Author:
Si MIAO
;
Wei HAN
- Publication Type:Journal Article
- Keywords:
pancreatic carcinomal;
computed tomography;
diagnosis
- From:
Chinese Medical Equipment Journal
1989;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the CT manifestation of pancreatic carcinoma proved by patholoical results. Methods The patients were supine. Both plain and three-phase dynamic contrast-enhanced CT scan were performed. 100 ml of Ominipaque was injected at a rate of 2～4ml/s, with 5~10 mm slice thickness and interval. Results CT scanning clearly showed the direct signs or indirect signs of pancreatic carcinomal, which include: pancreatic mass, obstructive dilatation of the bile duct and pancreatic duct, the visualization of the abnormal large peripancreatic vessels, lymph node metastasis, etc. Conclusion Plain CT scanning shows clearly manifestation of pancreatic carcinomal and the surrounding tissue, and three-phase dynamic contrast-enhanced CT scan can clearly display the tiny changes of pancreatic parenchyma. Therefore it is valuable for diagnosis of pancreatic carcinomal.
