1 Objective To explore technique and effects of electrotomy for treatment of 83 cases of submucosal myoma of uterus under hysteroscope.

2 Conclutions cervical electrotomy is the treatment of benign cervical lesions majesty of a safe, efficient and economic ...

3 Conclusion:Electrotomy with hysteroscope is effective with shorten length of stay, quick recovery and less complications.

4 Conclusion The electrotomy might be effective, economic and applied in clinic for laryngeal masses.

5 Objective To investigate the therapy effect of cervical electrotomy for cervix benign lesion.

6 Objective To observe the clinical curative effect of treating gastric mucosa prolapse by high frequency electrotomy under gastroscope.

7 Objective : To study the effect and safety of treating submucous myoma by hysteroscope electrotomy.

8 Conclusion Application of Compound Fentanyl is one of the suitable anesthetic methods in uteroscope electrotomy and the analgesic effect is significant.

9 Methods 204 cases of the use of television official line of cervical electrotomy for the treatment of benign cervical lesions in patients with clinical data were reviewed.

10 Methood 42 cases with gastric mucosa prolapse were treated with high frequency electrotomy under gastroscope to excise the cantlet stomach membrane causing the symptom.