Diagnostic Value of CT/MRCP, US Combined with Serum CA19-9 and CEA for Periampullary Carcinomas
10.11969/j.issn.1673-548X.2017.12.040
- VernacularTitle:CT、MRCP、US联合血清CA19-9、CEA诊断壶腹周围癌的价值
- Author:
Guohui ZHANG
1
;
Lei LIANG
;
Jun GUO
Author Information
1. 航天中心医院超声科
- Keywords:
Computer tomography;
Ultrasonography;
Magnetic resonance cholangiopancreatography;
Tumor markers;
Periampullary carcinomas
- From:
Journal of Medical Research
2017;46(12):161-164
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the diagnostic value of computer tomography(CT),magnetic resonance cholangiopancreatography (MRCP),ultrasonography combined with serum CA19-9 and CEA for periampullary carcinomas.Methods We analyd the imaging findings and laboratory testings of 87 patients with periampullary carcinomas which were confirmed by surgical or biopsy specimen of ERCP.Results ①CT or MRCP was better than US in diagnosing periampullary carcinomas.② There was significant differences in serum CEA between four categories of periampullary carcinomas (x2 =9.97,P ＜ 0.05),while the serum CA19-9 had no statistical difference.③CT,MRCP,US combined with serum CA19-9 and CEA improved the diagnostic accuracy of the periampullary carcinomas.Conclusion CT,MRCP,US combined with serum CA19-9 and CEA can improve the early diagnosis of periampullary carcinomas and help for clinical treatment plan.
