Methods: The treatments included extrasomatic radiotherapy near by tumor, intracavity and extracavity micowave diathermy Tianma Granule perfusion.All the 30 patients were treated.

• 方法采用外照射、近距离后装治疗，并予天马颗粒剂保留灌注及腔内外微波加温治疗低位直肠癌30例。