Patients with inoperable carcinoma of the cervix treated with external plus high dose rate brachytherapy (HDRB), between 1988 and 1995 were evaluated retrospectively. According to stage, 5 year survival rates were 67.3% in stage IIb and 52.6% in stage III (P = 0001) and disease free survival (DFS) rates were 54.0% in stage IIb and 43.9% in stage III (P = 0.01). The following parameters were studied: age; stage; external beam dose; brachytherapy dose; total dose to point A; tumor mass; tumor response rate; bilateral or unilateral invasion of parametria in stage IIb; and bilateral or unilateral invasion of pelvic wall in stage IIIb; and the existence of hydronephrosis. The only significant parameter of 5 year survival and local control was tumor mass (P = 0.003).