眼内囊虫病的影像学诊断

目的探讨眼内囊虫病的影像学表现。方法回顾分析3例经手术病理证实的眼内囊虫的US,CT,MRI表现,并复习相关文献。结果3例眼内囊虫病的US,CT,MRI均表现为眶内占位,其中,1例发生在左侧眼球后并波及眼肌肿胀,2例发生在右眼玻璃体内。临床病程较长,囊虫免疫试验阳性,手术病理均显示囊虫头节。结论眼内囊虫病是一种少见部位的感染性疾病,影像学表现对其诊断可提供重要依据。

Imaging diagnosis of intraocular cysticercosis disease

Objective To analyze the imaging findings of intraocular cysticercosis disease(IOCD).Methods imaging findings of 3 patients who with surgically and pathologically proved IOCD and underwent preoperative ultrasonography(US),computed tomography(CT)and magnetic resonance imaging(MRI)examinations were analyzed retrospectively,in same time,the correlative literatures were collected and reviewed.Results on US,CT and MR images,3 patients totally presented as intraorbital space-occuping lesions,of them,the lesion of one case was found in the back of left eyeball,while that of 2 cases in the vitreous body of right eyeball.The clinical course of the illness was longer,immunologic testing of cysticercosis-antibody was positive,and the surgical operation and pathology all can show the head-segment of cysticercosis.Conclusion IOCD is an infective disease of rare locus.The imaging findings can provide the important evidence to diagnose this disease.