组织间插植放射治疗是将具有针状外套的放射源直接插入肿瘤内进行放射治疗。其优点在于肿瘤组织本身得到高剂量照射 ,因放射剂量衰减梯度大 ,肿瘤周围正常组织受量少 ,减少了综合放疗的负担 ,提高治疗效果。我院于19 93年 4月至 2 0 0 0年 12月对 63例外生型宫颈癌病人 ,在进行 Inter-organizational radiotherapy is the insertion of radioactive needle-shaped jacket directly into the tumor for radiation therapy. The advantage is that the tumor tissue itself is exposed to high doses of radiation, due to the large dose attenuation gradient of radioactivity, normal tissue around the tumor with less, reducing the burden of comprehensive radiotherapy to improve the therapeutic effect. In our hospital from April 1993 to December 2000 63 cases of exogenous cervical cancer patients, while