EP-1234: Subventricular zone involvement determines the efficacy of salvage SRS for recurrent glioblastoma
نویسندگان
چکیده
منابع مشابه
The Association of Subventricular Zone Involvement at Recurrence with Survival after Repeat Surgery in Patients with Recurrent Glioblastoma
Surgical resection is identified as an important prognostic factor for survival in patients undergoing initial resection of glioblastoma (GBM). However, in patients with tumor recurrence, the benefits of repeat surgery remain unclear. Recent reports have stated that the association between initial surgery for GBM and subventricular zone (SVZ) influences survival. The current study examined the ...
متن کاملStereotactic radiosurgery (SRS): treatment option for recurrent glioblastoma multiforme (GBM).
BACKGROUND This article describes the results of a study of stereotactic radiosurgery (SRS) in the treatment of patients with recurrent malignant glioma. METHODS Thirty-two patients with recurrent glioblastoma multiforme (GBM) were treated for 36 lesions with SRS from 1993 to 2001. Nineteen patients were male and 13 were female. The median age at primary diagnosis of the tumor was 56 years (r...
متن کاملLateral ventricule invasion and radiation dose to subventricular zone: Their impact to the treatment outcomes of glioblastoma
Background: This study was conducted to evaluate the recurrence patterns of GBM in regard to its contact with LVs, the relation between radiation doses to subventrivular zone (SVZ). Materials and Methods: Between 2012 and 2014, 80 adult patients with GBM were included this trial. Median follow-up period was 15 months. Median tumor size was 4.5 cm (1.3-8 cm), where 58% of the patients had a tumo...
متن کاملOutcome of salvage treatment for recurrent glioblastoma. - PubMed - NCBI
Most glioblastoma (GBM) cases recur within a year and almost all cases recur at some point. Standard treatment for recurrent GBM has not yet been established. We investigated the outcome of various salvage treatments for recurrent GBM. Retrospective analysis was undertaken in 144 patients who received salvage treatment at the time of first progression after maximum debulking surgery followed by...
متن کاملA comparison of long-term survivors and short-term survivors with glioblastoma, subventricular zone involvement: a predictive factor for survival?
OBJECTIVE Long-term survival is rare in patients with glioblastoma (GBM). We set out to determine prognostic factors for patients with favorable and poor prognosis in regard of tumor localization to the subventricular zone (SZV). METHODS We reviewed the clinical records, pre-operative and post-operative MRI imaging of 50 LTS long-term survivors (LTS) (> 3 years) and 50 short-term survivors (S...
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ژورنال
عنوان ژورنال: Radiotherapy and Oncology
سال: 2018
ISSN: 0167-8140
DOI: 10.1016/s0167-8140(18)31544-5