骨包虫病影像学

Imaging of Bone Hydatid Disease

目的:探讨骨包虫病的影像学表现及其诊断价值。方法:对5例经手术及病理证实的骨包虫病的X线、CT及MRI表现结合文献进行分析,所有5例均行X线平片及CT检查,4例行MRI检查。结果:骨包虫的骨质破坏表现为特征性的膨胀性、多囊性骨质破坏,其在软组织内的生长方式与肝、肺组织中生长方式基本相同,形成包虫囊肿。结论:影像学对评价骨包虫病具有重要意义,尤其是MRI在显示邻近组织病变中有重要作用。

Purpose： To investigate the imaging manifestations of the bone hydatid disease. Methods： X - ray, CT and MRI features of 5 surgically proved cases with bone hydatid disease were analyzed. ResuIts： The characteristic imaging manifestation of bone hydatid disease was cystic and expansive destruction of bone and having cystic lesion in adjacent soft tissues. Conclusion： Imaging examination plays an important role in evaluating bone hydatid disease, espacially MRI was very valuable in showing cystic lesion in adjacent soft tissues.