World Neurosurg
-
To define the role of Gamma Knife radiosurgery (GKRS) for the treatment of patients with hemangioblastomas. ⋯ Stereotactic radiosurgery offers a reasonable rate of tumor control and preservation of neurologic function in patients with hemangioblastomas. Patients with multiple hemangioblastomas are less likely to exhibit long-term tumor control of treated lesions following radiosurgery.
-
Case Reports
Indocyanine green (ICG) temporary clipping test to assess collateral circulation before venous sacrifice.
As a general principle, sacrifice of cerebral veins at surgery is avoided. However, at times sacrifice of a vein may be desirable to increase surgical exposure. At present, no method exists to predict whether such sacrifice will be accommodated by the presence of collateral venous drainage. We show a simple technique to examine cerebral venous blood flow using indocyanine green videoangiography. ⋯ Although our limited study cannot prove that venous congestion or infarction can be avoided with this technique, it does provide direct evidence of the presence or absence of collaterals that can help guide intraoperative surgical decision-making.
-
Anterior cervical discectomy and fusion (ACDF) procedures are increasingly being managed on an outpatient basis. Currently there are no definitive guidelines within the literature that delineate which patient population can safely be managed as such. The purpose of this study is to demonstrate that ACDF procedures, within a selective patient population at our institution, can be safely performed on an outpatient basis. ⋯ ACDF procedures involving single and two-level fusions can safely be performed on an outpatient basis. Complication rates associated with this procedure are low, with critical postoperative complications involving respiratory compromise occurring very infrequently and in the immediate postoperative period.