摘要
目的观察三维适形放射治疗腹部转移瘤的近期疗效与急性放射反应。方法 28例腹部转移瘤患者采用三维适形放射治疗,2.5～4Gy/次,每日一次,肿瘤灶总剂量40～50Gy。结果28例全部完成治疗,病灶完全缓解(CR)占17.9％,部分缓解(PR)占78.6％,无效1例,总有效率(CR+PR)为96.5％,胃肠道反应发生率(Ⅰ、Ⅱ级)占39.3％,白细胞下降发生率21.4％(Ⅰ、Ⅱ级)。结论三维适形放射治疗能为绝大多数患者所耐受,近期疗效较好。
Objective To assess the early curative response and acute side-effects of 3D-CRT for treatment of metasta- sis tumor of abdomen. Methods 28 patients with metastasis tumors of abdomen who were treated with 3D- CRT were given 2.5-4Gy per fraction. Total doses ranged from 40 to 50 Gy. Results All 28 patients were com- pleted whole course treatment. The overall response rate(CR+PR)was 96.5％. Acute radiation action occurred in 39.3％, WBC reduced in 21.4％. Conclusions 3D-CRT is adapt to treating most patients with Metastasis tu- mor of abdomen. The early response is better than of conventional radiotherapy.
出处
《临床药物治疗杂志》
2004年第5期57-59,共3页
Clinical Medication Journal
