منابع مشابه
Endoscopic Endonasal Approach to Mesencephalic Cavernous Malformations.
BACKGROUND Symptomatic cavernous malformations involving the brainstem are difficult to access by conventional approaches, which often require dramatic brain retraction to gain adequate operative corridor. Here, we present a successful endoscopic endonasal transclival approach for resection of a hemorrhagic, symptomatic mesencephalic cavernous malformation. CASE DESCRIPTION A 20-year-old woma...
متن کاملThe endoscopic endonasal transsphenoidal approach to the suprasellar cistern.
The transsphenoidal transplanum, transtuberculum approach to the suprasellar cistern, also called the “extended” transsphenoidal approach, has been used during the past 10 years by experienced transsphenoidal surgeons to remove a limited number of well-circumscribed suprasellar lesions (7, 8, 10, 17, 20–23, 29). Initially, a sublabial approach was generally used and visualization was provided w...
متن کاملExtended endoscopic endonasal approach to the skull base.
OBJECTIVE Different approaches to the skull base have been developed through the sphenoidal sinus. Traditional boundaries of the trans-sphenoidal approach can be extended in antero-posterior and lateral planes. We review our experience with the extended endoscopic endonasal approach in the first 12 cases. METHODS We used the extended endoscopic endonasal approach in 12 patients with different...
متن کاملEndoscopic endonasal approach for nonvestibular schwannomas.
BACKGROUND Nonvestibular schwannomas of the skull base often represent a challenge owing to their anatomic location. With improved techniques in endoscopic endonasal skull base surgery, resection of various ventral skull base tumors, including schwannomas, has become possible. OBJECTIVE To assess the outcomes of using endoscopic endonasal approach (EEA) for nonvestibular schwannomas of the sk...
متن کاملEndoscopic endonasal approach for cerebrospinal fluid fistulae.
Different techniques have been proposed to repair cerebrospinal fluid rhinorrhea. Advances in nasal surgery led to a high success rate and low morbidity for the endonasal approach. It has become the favorite route for treating cerebrospinal fluid leaks of the anterior skull base. Better results have been obtained with the improvement of rigid endoscopes and intrathecal sodium fluorescein. In a ...
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ژورنال
عنوان ژورنال: JOURNAL OF JAPAN SOCIETY FOR HEAD AND NECK SURGERY
سال: 2014
ISSN: 1349-581X,1884-474X
DOI: 10.5106/jjshns.24.123