From three institutions, 84 patients with Stage II cancer diagnosed by MRI were entered into the study. All patients received intracavitary brachytherapy with (n = 83) or without (n = 1) external beam radiotherapy. Uni- and multivariate analyses were performed to identify the prognostic factors for overall survival (OAS), disease-free survival (DFS), pelvic control (PC), and distant metastasis-free survival (DMFS).