Thyroid Abnormalities in Exposed Rongelap People, 1968 {arranged in order of appearance of abnormality) Subject No. and sex . 3° M Present age,yr. Age at exposure,yr. bs. 1 Time of Deve lopment Year Age,yr. 1965. 12 Findings Hypothyroid, PBI <2ue% March 1965; re- tardation of growth preceded these findings by a number of years. 3/68 growth spurt and improved appearance on thyroixine. 5 M 15 17 F ly 21 sF i? 69 F 18 2M 20 wM 7 64 F Lees, — R 1 ‘ ‘3 . . 1965 12 Hypothyroid, PBI <2yg% March 1965; retardation of growth preceded these findings by a number of years. 3/68 growth spurt and improved appearance on thyroxine. , 2963 12 Adenomatous goiter; total thyroidectomy, 1964 =~ «13 Adenomatous goiter; total thyroidectomy, parathyroidectomy, 1964. No recurrence. 3 c 4 1964. 1 21 FT _ 44 1965 ‘. 12 o 30 72 .F 20 - 6 42 °F 17 3. — No recurrence. " Adenomatous goiter; partial thyroidectony, 1964. 1968 slight roughening right lobe persists. 15 —_ 14 1964. ~ Adenomatous goiter, partial thyroidectomy, 1965. No recurrence. 1965 18 Adenomatous goiter, partial thyroidectomy, 1965 41 Mixed papillary and follicular carcinoma, 1965 17 (1965 14 1965. No recurrence. total thyroidectomy-surgical and therapeuti radioiodine, 1965. No recurrence. Three-mm nodule left lobe. _ palpable 9/66. Nodule not Two-mm nodule right lower lobe. 3/66 nodular enlargement (~1 X normal)entire gland; firm 5-mm nodule right lobe. 7/66 subtotal thyroidectomy: goiter. . Do adenomatous