Group I had four tumors with PR and 6 tumors with SD, and Group II had 8 tumors with PD after GKS.

• 第一组包含4例部分缓解的肿瘤和6例疾病稳定的肿瘤，第二组包含8例做完加马刀放射手术治疗疾病恶化的肿瘤。