Al-Wala Awad

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OBJECTIVE The comparative efficacy of microscopic and fully endoscopic transsphenoidal surgery for pituitary adenomas has not been well studied despite the adoption of fully endoscopic surgery by many pituitary centers. The influence of surgeon experience has also not been examined in this setting. The authors therefore compared the extent of tumor(More)
Hemifacial spasm (HFS) due to direct compression of the facial nerve by a dolichoectatic vertebrobasilar artery is rare. Vessels are often non-compliant and tethered by critical brainstem perforators. We set out to determine surgical strategies and outcomes for this challenging disease. All patients undergoing surgery for HFS secondary to vertebrobasilar(More)
BACKGROUND Pediatric cerebral venous thrombosis (CVT) is a common sequelae of infection, coagulopathies, and dehydration in the pediatric population. Acute posttraumatic CVT is an uncommon etiology of pediatric CVT that presents a unique management challenge. There are no established guidelines outlining the treatment of this small subset of patients. (More)
OBJECTIVE Treatment advances have resulted in improved survival for many cancer types, and this, in turn, has led to an increased incidence of metastatic disease, specifically to the vertebral column. Surgical decompression and stabilization prior to radiation therapy have been shown to improve functional outcomes, but anterior access to the thoracolumbar(More)
OBJECTIVE Biomechanical studies demonstrate that cortical bone trajectory pedicle screws (CBTPS) have greater pullout strength than traditional pedicle screws with a lateral-medial trajectory. CBTPS start on the pars and angulate in a mediolateral-caudocranial direction. To our knowledge, no large series exists evaluating the perioperative outcomes and(More)
The central nervous system is a common site of metastatic spread from neoplasms in distant organs, including breast, bone, and lung. The decision to surgically treat these metastatic lesions is often challenging, especially in the setting of systemic disease or when eloquent brain regions are involved. Treating metastatic disease in the brainstem can be(More)
BACKGROUND The goal of preoperative embolization of spinal tumors is to improve surgical outcomes by diminishing the vascular supply to the tumor to reduce intraoperative blood loss and operative time. OBJECTIVE To report our institutional experience with spinal tumor embolization and review the present literature. METHODS Clinical records from January(More)
OBJECT The optimal management of pineocytomas remains controversial. Although the value of complete microsurgical removal is well accepted, gross-total resection is not always feasible. Data regarding the role of postoperative adjuvant stereotactic radiosurgery (SRS) for residual disease is limited and conflicting. Here, the authors review the largest(More)
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