Is conservative treatment for adenocarcinoma <i><b>in situ</b></i> of the cervix safe?

Abstract

In those cases with clear margins in the cone biopsy, there is a place for conservative management of a selected group of patients who wish to preserve fertility. However, 16.7% of these will require further treatment after four years because of recurrent cytological abnormalities. Women who opt for conservative management should undergo regular, long term surveillance in a colposcopy clinic. Among those women with involved margins in the initial cone biopsy, there is a high incidence of residual disease. A second cone biopsy may be appropriate 'definitive treatment' for young women who wish to preserve their fertility if the margins of the second biopsy are clear and there is no evidence of invasion. Even among those for whom a hysterectomy is the proposed 'definitive treatment', a second cone biopsy may be required before hysterectomy to avoid inappropriate treatment of an occult invasive lesion.