现代医药卫生Issue(15)：2248-2249,2251,3.DOI:10.3969/j.issn.1009-5519.2014.15.004
多层螺旋CT后处理技术在胃癌术前临床分期中的价值
Value of post-processing techaiques of multi-slice spiral CT in the preoperative staging of gastric carcinoma
蒋伟 1房慧颖1
作者信息
- 1. 重庆医科大学附属第二医院放射科，重庆400010
- 折叠
摘要
Abstract
Objective To explore the value of multi-slice spiral CT(MSCT) in the preoperative staging of gastric carci-noma. Methods MSCT was performed in 43 patients with gastric carcinoma diagnosed by biopsy before operation in this hospital from April 2011 to August 2012 ,and the obtained images were postprocessed by post-processing station to observe gastric neo-plastic lesion,sizes of lymph nodes and distant metastasis,and phased preoperatively according to the world-wide TNM staging method,the results of which were compared with post-operatively pathological TNM staging method. Results The accuracy of MSCT was 83.7%(36/43) in T stage,72.1%(31/43) in N stage and 93.0%(40/43) in M stage. Conclusion Various images post-processing technology of MSCT can improve the accuracy of pre-operative TNM staging of gastric carcinoma,and it has higher value in formulating surgical therapeutic schedule..关键词
胃肿瘤/体层摄影术,螺旋计算机/TNM分期Key words
Stomach neoplasms/Tomography,spiral computed/TNM classification引用本文复制引用
蒋伟,房慧颖..多层螺旋CT后处理技术在胃癌术前临床分期中的价值[J].现代医药卫生,2014,(15):2248-2249,2251,3.
