Clinical analysis of the results in 146 patients with benign tumors or malformations of the oral cavity treated by microwave

[Summary] To evaluate the clinical effect of microwave on commonly seen benign tumors or malformations of the oral cavity,146 patients were randomly selected.There were 78 patients with mucous cyst,22 patients with papilloma,24 patients with hemangioma or malformation,6 patients with lymphatic malformation and 16 patients with epulis.All the patients were treated by ECO- 100 microwave.It is concluded that 126 patients were cured (86.3%),20 patients had good response(13.7%) after treatment.