作者: Hung-Chuan Pan , Ming-Hsih Sun , Clayton Chi-Chang Chen , Chun-Jung Chen , Chen-Hui Lee
DOI: 10.3171/JNS/2008/109/12/S15
关键词:
摘要: Object Gamma Knife surgery (GKS) has been shown to be effective for treating many patients with brain metastasis. Some metastases demonstrate significant peritumoral edema; radiation may induce cerebral edema or worsening preexisting edema. This study was conducted evaluate the imaging and neurobehavioral outcomes in who then undergo GKS. Methods Between August 2003 January 2008, 63 cases of metastasis (> 20 cm3) were prospectively studied. The inclusion criteria as follows: 1) a single metastatic lesion (perilesional signal volume on FLAIR > cm3); 2) only 1 cm3 (in multiple lesions noted images). All received MR pulse sequences including T1-weighted without contrast T2-weighted at an interval 3 months. A neurological assessment Brain Cancer ...