Methods: 180 cases of rectal carcinoma radical operations were undertaken under the combined spinal and epidural anesthesia, and the effect was evaluated.
方法：对180例硬腰联合麻醉下直肠癌根治手术的麻醉效果进行评定。
2
Conclusion the focused ultrasound surgery is a kind of local therapy for rectal cancer with noninvasive, no anesthesia and obviously effect.
结论聚焦超声外科局部治疗直肠癌，无创、不需麻醉、疗效可靠。
3
Objective: To investigate the effect of combined spinal and epidural anesthesia on rectal carcinoma radical operation.