title: Total endoscopic thyroidectomy: axillary or anterior chest approach.
abstract: We have developed endoscopic thyroidectomy by an anterior chest approach and an axillary approach. In this study, we evaluate the efficacy of these two types of endoscopic procedures and conventional open surgery. The degree of surgical invasiveness and the nature of patients' complaints after surgery were compared using the results of the operation and a questionnaire. The mean operating time for the endoscopic procedure was significantly longer than that for open surgery; however, there was no difference in postoperative pain in the three groups. Three months after surgery, the incidence of discomfort while swallowing in open surgery was higher than that in endoscopic surgery. All the patients who were treated using the axillary approach were satisfied with the cosmetic results. However, five patients (25%) who were treated using the anterior chest approach and 15 patients (75%; P < 0.01) who underwent open surgery complained abut the cosmetic results. The incidence of postoperative complaints after endoscopic surgery is significantly lower than that after open surgery. Patients who were treated using the axillary approach can obtain superior cosmetic results, compared with those who received other procedures.
authors.affiliation: Department of Surgery, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi-ku, Tokyo 173-8605, Japan. yikeda@med.teikyo-u.ac.jp
authors.forename: Y
authors.initials: Y
authors.lastname: Ikeda
authors.forename: H
authors.initials: H
authors.lastname: Takami
authors.forename: G
authors.initials: G
authors.lastname: Tajima
authors.forename: Y
authors.initials: Y
authors.lastname: Sasaki
authors.forename: J
authors.initials: J
authors.lastname: Takayama
authors.forename: H
authors.initials: H
authors.lastname: Kurihara
authors.forename: M
authors.initials: M
authors.lastname: Niimi
mesh_terms: D000328:Adult; D001365:Axilla / Q000473:pathology / Q000601:surgery*; D016009:Chi-Square Distribution; D004724:Endoscopy / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D018709:Statistics, Nonparametric; D013906:Thoracoscopy / Q000379:methods; D013965:Thyroidectomy / Q000295:instrumentation / Q000379:methods*