A total 137 patients differentiated thyroid cancer had been ablative treatment with 1-131 postoperative completion thyroidectomy, 24 men (17.5 percent) and 113 women (82.5 percent). Age men with a mean is 42.2 + or - 14.4 and women is 39.2 + or - 12.5. The patient at the 21-60 year old were the most frequent. Papillary carcinoma was 81 percent, Follicular carcinoma was 19 percent. 61.3 percent patients postoperative successfully treated with 1-131, with dose 100 mCI 1-131 successfully treated 75.7 percent
dose 75mCI successfully treated 67.7 percent
dose 50 mCI successfully treated 60 percent
dose 30mCI successfully treated 42.4 percent (p0.05).