Table 4, Patient No. & sex Histopathologic diagnoses of thyroid nodules among Marshallese study populations. Age at surgery Years post exposure Pathologic diagnosis Remarks Rongelap exposed 21 F 17 F 69 F 2M 20 M 64 F 33 F 42 F 61 F 65 F 19 M 23 M 13 12 15 12 18 41 13 13 20 13 14 19 10 10 10 11 ll il 12 12 12 12 14 14 1/2 1/2 Adenomatous nodules Adenomatous nodule Adenomatous nodule Adenomatous nodule Adenomatous nodule Papillary carcinoma Adenomatous nodules Adenomatous nodules Adenomatous nodules Adenomatous nodule Adenomatous nodule Adenomatous nodule 18 F 36 M 72 F 34 21 20 15 1/2 15 1/2 15 1/2 Papillary carcinoma Adenomatous nodules Papillary carcinoma 54 M 15 F 75 F 14 22,32 14 1/2 15 1/2,25 18 1/2 Hyperplasia Hyperplasia Hyperplasia Ryperplasia Hyperplasia Lymph node metastases Hyperplasia, fibrosis Papillary hyperplasia Fibrosis Hyperplasia Adenomatous nodule Adenomatous nodules M M ¥F M F 46 24 34 45 54 19 20 22 23 1/2 25 1/2 Adenomatous nodules with follicular adenoma No diagnostic lesion Adenomatous nodule Papillary carcinoma No diagnostic lesion Adenomatous nodule 85 M 25 25 1/2 Adenomatous nodules 40 83 74 37 66 24 1/2 1/2 1/2 Hyperplasia Lymph node metastases Fibrosis Focal hypercellularity Papillary hyperplasia, fibrosis Ailingnae exposed 59 F 8 F 53 18 12 18 Adenomatous noduleAdenomatous nodule 45 F 51 F 53 F 45 45 33 19 20 27 Adenomatous nodule Adenomatous nodule Adenomatous nodules with oscult papillary carcinoma Fa - 64 - Hyperplasia Hyperplasia, focal atypia Fibrosis