CT Manifestation of Pancreatic Cancer
10.3321/j.issn:1003-3289.2001.02.004
- VernacularTitle:胰腺癌CT征象探讨
- Author:
Qingkang YANG
;
Yunyi JIANG
;
Jia HUA
- Publication Type:Journal Article
- From:
Chinese Journal of Medical Imaging Technology
2001;17(2):105-107
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the CT manifestation of pancreatic cancer. Methods The CT signs of 18 cases of pancreatic cancer which include 13 cases of pancreas caput cancer,3 cases of pancreas corpus cancer and 2 cases of panceras cauda cancer were studied and compared with 7 cases of duct ampulla cancer,5 cases of duodenal papilla cancer,4 cases of inferior choledochus duct cancer and 3 cases of inflammatic mass in pancreatic caput.All of cases have pathologic results.The study were performed with plain and contrast scan with PQ－2000 CT set and then the 3～5mm thin slice dynamic study were performed in the ROI.The artery phase and venous phases were studied. Results The characteristic signs of pancreatic cancer includes： no enhancement of pancreas mass;pancreas atrophy inferior mass;enlargement of venous arch of pancreas caput and superior mesenteric artery;obscure retropancreas space and distance increasing between inferior choledochus duct and proximal pancreatic duct. Conclusion It is valuable to diagnosis of pancreatic cancer with HRCT.
