The characteristics of CT images of encephalocele

30 eyes of 28 patients (18 female, 10 male, aged 45-75) of primary glaucoma (25 eyes with closed angle glaucoma and 5 eyes with opened angle glaucoma) at the National Institute of Ophtalmology were operated. No complications occurred. In postoperative period, there were 4 eyes with low interocular pressure and very shallow vestibule. In discharge, 46.6% eyes got a visual acuity of 4/10 to >6/10, and 13.3% <1/10, interocular pressure was regulated with X=18.20.8 mmHg. All operated eyes had scars. After 1 year, acuity visual had been re-examined on 28 eyes, no change of visual acuity, vision field and scars. Interoculary pressure was normal level of X=19.61.2 mmHg

The characteristics of CT images of encephalocele

At Bach Mai Hospital, CT of 230 cases of showed the images of encephalocele. In the trauma group, the unilateral damage of hemisphere cerebral was mainly in fronto-temporal lobe, and chronic damage. In the cases of bleeding due to cerebrovascular complications, the occuping volume of blood glott or the cerebral edema volume increased leading to severe encephalocele and ebullient symptoms. Tumor occuping largely leads to difficult immobilging, there fore the image could not be restored and surgical intervention becomes more difficult. Metastasis tumors cause a lorge edema in the brain, encephalocele becomes acute possibly leading to death