Head and Neck Imaging

Comparative Study on the Application of Enhanced CT Scanning and MRCP i n t h e D i a g n o s i s o f I n t r a h e p a t i c Cholangiocarcinomas

Author:XU Ru-juan, WU Yan-fang, REN Dong-gong.

affiliation:The Fourth People's Hospital in Shaanxi Province, Xi'an 710043, Shaanxi Province,China

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Abstract

Objective To explore the value of enhanced CT and MRCP in the diagnosis of intrahepatic cholangiocarcinomas. Methods The data of enhanced CT and MRCP in 63 patients with intrahepatic cholangiocarcinomas confirmed by operation and pathology from 2014 to 2015 were analyzed retrospectively. The diagnostic results of enhanced CT and MRCP were compared and analyzed. Results 63 cases of this group of patients with intrahepatic cholangiocarcinomas, by enhanced CT diagnosis, diagnosed in 48 cases, diagnosis rate was 76.2%, the MRCP diagnosis of 63 cases, MRCP on intrahepatic cholangiocarcinomas diagnosis rate up to 87.3%. Thus the diagnostic accuracy of magnetic resonance imaging was significantly higher than that of enhanced CT diagnosis, the difference between the two groups was statistically significant. Conclusion MRCP is superior to enhanced CT in diagnosis of intrahepatic cholangiocarcinomas, but we can diagnosos intrahepatic cholangiocarcinomas by the combination of two methods in clinic.

【Keyword】Enhanced CT; MRCP; Intrahepatic Cholangiocarcinomas

【Chart number】R575.7

【Document Identification Number】A

【DOI】 10.3969/j.issn.1672- 5131.2016.09.026