CT诊断婴儿型肝脏血管内皮细胞瘤

发布时间：2018-01-28 05:35

  本文关键词： 婴儿 肝 血管内皮细胞瘤 体层摄影术 X线计算机　出处：《中国医学影像技术》2017年09期 　论文类型：期刊论文

【摘要】：目的探讨婴儿型肝脏血管内皮细胞瘤(IHH)的CT表现特征。方法回顾性分析16例经手术病理及临床诊断为IHH患儿的CT表现。结果 16例患儿中,单发病灶10例、多发病灶6例,均为肝内富血供病灶,动脉期呈明显环形强化,单发病变环形强化下方见向中心辐射的线状强化。多发病灶中4例环形强化中心区域见类圆形片状强化,静脉期及延迟期强化范围增大,1例多发病变强化类似于单发病灶强化方式,1例IHHⅡ型病灶小且多发,动脉期表现为边缘间断细线状强化,部分病灶线状强化下方见小结节状强化,静脉期结节强化范围增大,线状强化范围增大不明显。结论IHH的CT表现具有一定特征性,其CT增强表现对本病的诊断更具意义。
[Abstract]:Objective to investigate IHH in infantile hepatic vascular endothelial cell tumor (IHH). Methods CT findings of 16 children with IHH diagnosed by pathology and clinic were analyzed retrospectively. There were 10 cases of single focus and 6 cases of multiple lesions, all of which were intrahepatic rich in blood supply, and the arterial phase showed obvious ring enhancement. Linear enhancement of central radiation was seen under circular enhancement of single lesions. In 4 cases, circular flake enhancement was seen in the central region of circular enhancement, and the range of enhancement in venous phase and delayed phase was increased. In one case, the enhancement was similar to that in the single lesion. In one case, the lesions of type 鈪，

本文编号：1469911