机构:[1]Department of Ophthalmology, Beijing Children's Hospital Affiliated to Capital Medical University, Beijing 100045, China首都医科大学附属北京儿童医院[2]Beijing Tongren Medical Imaging Centre首都医科大学附属同仁医院[3]Beijing' Tongren Eye Centre.Beiing Tongren Hopital, CaptalMelicl University.Being Ophthalmology and Visual ScienceKey Laboratory, Beijing 100730, China[4]Tianjin Eye Hospital, Clinical College of Ophthalmology, Tianjin Medical University, Tianjin 300020, China
We report two patients with unilateral vertical retraction syndrome. Magnetic resonance imaging (MRI) of the orbits of the two cases showed similar size and location of the orbital structure, but with dramatically different strabismus type. MRI sagittal reconstruction of the orbits suggested that abnormal muscle tissue arised from the inferior rectus, which might be associated with retraction and narrowing of the palpebral fissure and atypical strabismus as well. Chin Med J 2011;124(19):3195-3197