| pubmed-article:739475 | pubmed:abstractText | Conization was performed on 1,500 patients with carcinoma in situ of the uterine cervix. One hundred and seventy-five needed further treatment, 165 because of residual disease and 10 because of a recurrence. This finding indicates a recurrence frequency similar to the incidence of carcinoma in situ in a normal population. | lld:pubmed |
