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  • Title: [Neuronavigation in third ventricle tumors].
    Author: Dulou R, De Soultrait F, Blondet E, Dutertre G, Pernot P, Desgeorges M.
    Journal: Neurochirurgie; 2000 Jun; 46(3):282-5. PubMed ID: 10854985.
    Abstract:
    The authors present the results of neuronavigation as a help to open neurosurgery for the tumors of the third ventricle. From January, 1995 to August, 1999, six image-guided surgical procedures were performed to remove third ventricle lesions : 4 colloïd cysts, 1 ependymoma, and 1 craniopharyngioma. The operative approach was transcortical in 5 cases, and transcallosal in 1 case. The use of neuronavigation allows a decrease of the surgical trauma during the surgical approach. The procedure secures the neurosurgeon in the choice and execution of his pathway to the target. It becomes however less accurate after opening the ventricle, because of the brainshift induced by the loss of cerebrospinal fluid becomes important. Nevertheless, neuronavigation is useful in the surgery of the third ventricle, especially if it is used with neuroendoscopy.
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