摘要
目的探讨眼眶特发性炎性假瘤与眶内其它常见占位性病变的影像学(CT及MRI)鉴别诊断要点。方法回顾分析80例IOIP患者的临床及CT及MRI资料,同时筛选出同时期其它眶内常见占位性病变97例,将它们与IOIP进行有针对性的比较,探讨不同类型IOIP与眶内常见占位性病变影像表现的异同点。结果①肌炎型IOIP与甲状腺相关眼病在性别、眼别、眼外肌边界、肌腱受累、外直肌受累频率及眶尖脂肪存在方面差异有统计学意义(P<0.05)。②肌炎型IOIP与颈动脉海绵窦瘘在眼外肌边界、肌腱受累、肌肉肿胀程度及眶尖脂肪存在方面差异有统计学意义(P<0.05)。③肿块型IOIP与海绵状血管瘤及神经源性肿瘤在病灶形态、边界、密度(信号)、T_2信号强度、强化程度、"铸型"征、邻近组织受累及眶尖脂肪存在方面差异有统计学意义(P< 0.05)。④泪腺炎型IOIP与泪腺混合瘤在眼别、眼睑肿胀、泪腺形态、边界、密度、"铸型"征及眶骨改变方面差异有统计学意义(P<0.05)。⑤泪腺炎型IOIP与(表)皮样囊肿在就诊年龄、眼别、眼睑肿胀、疼痛、病变形态、边界、密度、负值区、"铸型"征及眶骨改变方面差异有统计学意义(P<0.05)。⑥巩膜炎及视神经炎...
Objective To observe the differences of clinical and imaging features between IOIP and other space-occupied lesions of the orbit.Methods Eighty IOIP cases examined between January 1,2000 and October 31,2006 in affiliated hospital were evaluated retrospectively.Their clinical and imaging features were compared with 97 space-occupied lesions of the orbit.Results①The differences between Myositis IOIP and thyroid associated ophthalmopathy were statistically significant in sex,unilateral or bilateral lesion,musc...
出处
《潍坊医学院学报》
2008年第6期-,共3页
Acta Academiae Medicinae Weifang
关键词
眼眶
炎性假瘤
X线计算机
体层摄影术
磁共振成像
Tumor
Orbit
Inflammatory pseudotumor
X-ray computed
Tomography
Magnatic Resonance Image
Diagnosis