Intraoperative MRI in transsphenoidal surgery
نویسندگان
چکیده
منابع مشابه
Endoscopic transsphenoidal pituitary surgery with intraoperative magnetic resonance imaging.
OBJECTIVE The two most recent significant advances in pituitary surgery have been the endonasal endoscopic approach and intraoperative magnetic resonance imaging (IMRI). Each provides improved visualization of intra- and parasellar anatomy with the goal of attaining a complete resection. The combination of the two techniques has not been previously reported in the literature. METHODS We perfo...
متن کاملTranssphenoidal line of vision on MRI for pituitary tumor surgery.
This study was done to determine the usefulness of the sagittal magnetic resonance image (MRI) in predicting the ease of resectability of pituitary adenomas operated through the transsphenoidal route. Tumors were graded according to Hardy's method and a new system proposed by us. In this system the amount of tumor above the line of vision (V-line) as seen on the sagittal MRI was estimated and c...
متن کاملUsefulness of Intraoperative Monitoring of Visual Evoked Potentials in Transsphenoidal Surgery
Postoperative visual outcome is a major concern in transsphenoidal surgery (TSS). Intraoperative visual evoked potential (VEP) monitoring has been reported to have little usefulness in predicting postoperative visual outcome. To re-evaluate its usefulness, we adapted a high-power light-stimulating device with electroretinography (ERG) to ascertain retinal light stimulation. Intraoperative VEP m...
متن کامل[Endoscopic transsphenoidal pituitary surgery].
Endoscopic surgery has been performed in our Department since 1996 as assistance in micro-neurosurgical procedures. In the same way the endoscope was used in transsphenoidal pituitary surgery, but from the beginning of 2004 we started with "pure" endoscopic surgery. We present our experience with the first ninety patients to demonstrate our way of operating. Endoscopic pituitary surgery is perf...
متن کاملMicroscopic Transsphenoidal Surgery for Pituitary Adenomas in Children and Adolescents
Background & Aim: We described the presentation, management and subsequent treatment outcomes of children and adolescents diagnosed with a pituitary adenoma in a joint neuroendocrine setting followed up by a single service as well as assessing long-term outcomes in terms of endocrine status and neurology symptoms. Methods & Materials/Patients: A total of 21 participants with histologically v...
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ژورنال
عنوان ژورنال: Acta Neurochirurgica
سال: 2014
ISSN: 0001-6268,0942-0940
DOI: 10.1007/s00701-014-2215-5