COLPOSCOPICALLY DIRECTED CONE BIOPSIES IN THE MANAGEMENT OF CERVICAL INTRAEPITHELIAL NEOPLASIA

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Abstract
Thirty-three patients with severe dysplasia and carcinomain situhad a colposcopically directed cone biopsy in the operating room immediately prior to vaginal hysterectomy. In 3 cases (9%), the hysterectomy specimen showed the same type of residual disease as in the cone biopsy; in the remainder, no residual disease was evident in the hysterectomy specimen. If colposcopically directed biopsies were performed, the long-term debate over the use of cone biopsy or hysterectomy for intraepithelial neoplasms would be resolved. Selected patients could be treated adequately by cone biopsy with a small number of patients requiring hysterectomy as indicated by direct examination with the colposcope.