Department of Radiology, Children's University Hospital, Dublin, Ireland.
Pediatr Radiol. 2009 Dec;39(12):1361-4. doi: 10.1007/s00247-009-1386-3. Epub 2009 Sep 17.
Idiopathic orbital inflammation (IOI) is defined as a benign non-infective clinical syndrome characterized by features of non-specific inflammation of the orbit without identifiable local or systemic causes. This can be called orbital myositis if the inflammation is predominantly in the orbital muscles. It is a diagnosis of exclusion based on clinical, radiological, and if necessary, histological findings. The most commons symptoms are swelling, ptosis, proptosis and painful eye movements. To our knowledge, this patient is the first with IOI to demonstrate relapsing flitting bilateral involvement of several individual extra-ocular muscles.
特发性眼眶炎症（IOI）被定义为一种良性非感染性临床综合征，其特征为眼眶非特异性炎症，无明确的局部或全身病因。如果炎症主要发生在眼眶肌肉中，则可以称为眼眶肌炎。这是一种基于临床、影像学且必要时组织学检查结果的排除性诊断。最常见的症状是肿胀、上睑下垂、眼球突出和眼球运动疼痛。据我们所知，该患者是首例表现出复发性短暂双侧多个眼外肌受累的 IOI 患者。
