检验医学与临床Issue(21)：2985-2986,2.DOI:10.3969/j.issn.1672-9455.2014.21.016
CT和MRI在四肢软组织肿瘤中的检出率及影像特点
Detection rate and imaging features of CT and MRI in soft tissue tumor
胡玮1
作者信息
- 1. 湖南省永州市中心医院南院放射科 425006
- 折叠
摘要
Abstract
Objective To compare the detection rates and imaging features of CT and MRI on soft tissue tumor in four limbs .Methods The clinical image data of pathologically proven four limbs soft tissue tumor in our hospital from January 2008 to September 2012 were retrospectively analyzed ,including 50 cases of CT and 50 cases of MRI .The detection rate and imaging features were compared between the two groups .Results The benign tumors detection rate of CT was 74 .42% ,the malignant tumors detection rate was 71 .43% ,and the total detection rate was 74% ;the benign tumors detection rate of MRI was 92 .86% ,the malignant tumors detection rate was 100 .00% and the total detection rate was 94% ,the differences showing statistical significance (P<0 .05) .MRI observed lesions in multiple sequence and clearly displayed the peritumoral infiltration ,and CT had certain superiority in displaying calci-fication and hemorrhage lesions .Conclusion MRI observes lesions in multiple sequences and has obvious superiority in judging benign and malignant tumors and observing the peritumoral invasion ,and CT can remedy the insufficiency of MRI in judging calcification and hemorrhage lesions .关键词
CT/MRI/四肢软组织肿瘤Key words
CT/MRI/four limbs soft tissue tumors引用本文复制引用
胡玮..CT和MRI在四肢软组织肿瘤中的检出率及影像特点[J].检验医学与临床,2014,(21):2985-2986,2.
