摘要
目的探讨原发性非黏液瘤性心脏肿瘤的MRI特征并评价其在心脏肿瘤诊断中的价值。资料与方法1989年1月至2006年9月,对手术和病理证实的27例非黏液瘤性心脏原发肿瘤进行回顾性分析。结果MRI的肿瘤检出率为100%,其中9例(33.3%)MR做出了准确的病理学推断,具体为6例脂肪瘤、2例纤维瘤和1例囊肿;3例(11.11%)淋巴管瘤,MR做出初步的定性诊断;其他类型肿瘤缺乏特异性表现,MR无法做出准确的病理学推断,但为外科手术提供了准确的解剖信息。结论MRI能清楚显示心脏肿瘤及其周围结构(纵膈、肺等),对部分肿瘤可获得定性诊断。
Objective To investigate the role of magnetic resonance imaging （MRI） features in the diagnosis of primary nonmyxomatous cardiac neoplasms. Methods MRI findings in 27 patients with primary nonmyxomatous cardiac neoplasms confirmed by pathology between January of 1989 and September of 2006 were evaluated retrospectively. Results The neoplasms were detected in all 27 cases by MRI. The diagnosis was made accurately by MRI in 9 cases including 6 patients with lipomas, 2 cases with fibromas, and 1 case with cyst. Preliminary diagnosis was suggested by MRI in 3 patients with lymphangioma. MRI could not demonstrate characteristic findings in other neoplasms, but MRI clearly showed the tumor and adjacent structures. Conclusions MRI could reveal the tumors and adjacent structures and make diagnosis in some neoplasms.
出处
《临床放射学杂志》
CSCD
北大核心
2008年第3期323-326,共4页
Journal of Clinical Radiology
