Résumé
Intradural extramedullary epidermoid cysts are rare tumors especially those not associated with spinal dysraphism. We report 3 cases of spinal intradural extramedullary epidermoid cysts. In all the cases, the lesion was situated at dorsal level. The clinical features, MRI characteristics and surgical treatment of such rare intradural extramedullary benign tumors are discussed and relevant literature is reviewed.
Sujets)
Adulte , Enfant , Enfant d'âge préscolaire , Kyste épidermique/diagnostic , Humains , Imagerie par résonance magnétique , Mâle , Maladies de la moelle épinière/diagnostic , Espace subduralRésumé
Ventricles can be involved in different ways in neurotuberculosis, however, the occurrence of intraventricular abscess has been rarely reported. We report a young woman who had intraventricular tubercular abscess. Cranial computed tomographic scan showed hypodense ring enhancing lesion in the right lateral ventricle with unilateral hydrocephalus. She underwent parasagittal craniotomy with total excision of the lesion. The pus obtained from the lesion was teeming with acid fast bacilli.