CT和MRI对颈静脉孔区原发肿瘤病变诊断价值

摘要

目的：分析颈静脉孔区原发肿瘤病变的CT和MRI诊断价值。方法：收治静脉孔区原发肿瘤病变患者10例，分析CT和MRI对鉴别肿瘤的优势和局限等。结果：6例颈静脉孔均匀性增加，4例呈现偏心性增加，增大呈椭圆形6例，圆形3例，不规则形状1例；CT结果显示骨质为吸收性破坏7例，浸润性破坏3例；在纵向生长方面，MRI显示6例，而CT显示2例，神经鞘瘤患者6例中MRI显示3例，而CT仅显示1例。结论：CT和MRI在颈静脉孔区原发肿瘤中具有各自的优势，所以在临床诊断中可以将两者联合起来应用，为患者提供更加全面的诊断依据。%Objective:To analyze the diagnosis value of CT and MRI in primary tumor lesion of jugular foramen area.Methods:10 patients with primary tumor lesion in jugular foramen area were selected.The advantages and limitations of CT and MRI in the identification of tumor were analyzed.Results:6 cases of jugular foramen were evenness increased,and 4 cases showed eccentric increased.6 cases showed elliptocytosis increased.3 cases were circular.1 case was irregular shape.CT results showed that 7 cases of bone absorbent destruction,3 cases of infiltrative destruction.In the longitudinal growth,MRI showed 6 cases,while CT showed 2 cases,6 cases of patients with schwannoma,MRI showed 3 cases,while CT showed only 1 case.Conclusion:CT and MRI in primary tumor lesion of jugular foramen area have their own advantages,so they can be combined together to provide a more comprehensive diagnostic basis in the clinical diagnosis.