重庆医学2012，Vol.41Issue(25)：2597-2599,3.DOI:10.3969/j.issn.1671-8348.2012.25.011
3例肝脏原发性神经内分泌癌影像学表现
Imaging findings of 3 cases of primary hepatic neuroendocrine carcinoma
尚海龙 1沈海林2
作者信息
- 1. 苏州九龙医院放射科,江苏苏州,215021
- 2. 苏州大学附属第一人民医院放射科,江苏苏州,215006
- 折叠
摘要
Abstract
Objective To investigate the imaging findings of primary hepatic neuroendocrine carcinoma and to improve the diagnostic level and reduce misdiagnosis. Methods The CT,MRI and DSA findings of 3 patients with pathologically proved primary hepatic neuroendocrine carcinoma were retrospectively analyzed. Results Two of the three cases were single mass, while the another one was a large mass with peripheral multiple small lesions. The primary hepatic neuroendocrine carcinoma showed irregular solid mass with low-density areas on CT,the solid component enhanced significantly. Slightly lower and low mixed signals could be seen on MRI T1 WI images , while slightly and significantly hyperintensity mixed signal areas on T2WI. The mass was enhanced sharply at arterial phase of DSA,in which irregular lesions without enhancement appeared at the delayed parenchymal phase. Conclusion Imaging findings of primary hepatic neuroendocrine carcinoma have some characteristics. Familiarity with these imaging findings will be helpful for its diagnosis.关键词
癌,神经内分泌/肝/磁共振成像/体层摄影术,X线Key words
carcinoma, neuroendocrine/ liver/ magnetic resonance imaging/ tomography,X-ray引用本文复制引用
尚海龙,沈海林..3例肝脏原发性神经内分泌癌影像学表现[J].重庆医学,2012,41(25):2597-2599,3.
