Cystic Brain Metastases Outcomes Following Gamma Knife Radiotherapy

Outcomes Following Gamma Knife for Metastases

Brain metastases occur in approximately 20-40% of all cancer patients, with an annual incidence of 170,000-200,000 cases, outnumbering primary brain tumors by a factor of ten to one (Gavrilovic, 2005; Posner, 1992). The management of brain metastases has evolved significantly in the past 10-20 years. These changes are attributable not only to improvements in the fields of neurosurgery and radia...

Gamma Knife Radiosurgery for Melanoma Brain Metastases

Purpose: The objective of this study is to report the combined experience at Johns Hopkins University (JHU) and the Miami Neuroscience Center (MNC) in treating brain metastases from melanoma with stereotactic radiosurgery (SRS). Methods and Materials: Prospectively collected clinical and demographic data on patients with melanoma treated with Gamma Knife (GK) at JHU between 2003 and 2007 and th...

Gamma knife radiosurgery after stereotactic aspiration for large cystic brain metastases.

OBJECTIVE Several treatment options have proven effective for metastatic brain tumors, including surgery and stereotactic radiosurgery. Tumors with cystic components, however, are difficult to treat using a single method. We retrospectively assessed the outcome and efficacy of gamma knife radiosurgery (GKRS) for cystic brain metastases after stereotactic aspiration of cystic components to decre...

Stereotactic gamma knife radiosurgery in the treatment of brain metastases

Gamma knife radiosurgery for multiple brain metastases from lung cancer.

The aim of this study was to compare the effectiveness of gamma knife radiosurgery (GKS) for the treatment of multiple brain metastases from lung cancer with that of whole brain radiation therapy (WBRT). Patients with multiple (2-20) brain metastases were divided into two groups for initial brain tumor management: a GKS group (14 patients) and a WBRT group (19 patients). The patients were strat...