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 13 10 1/2 Adenomatous nodules Hyperplasia 69 F 2M 20 M 64 F 33 F 42 F 15 12 18 41 13 13 10 1/2 11 11 jal 12 12 Adenomatous nodule Adenomatous nodule Adenomatous nodule Papillary carcinoma Adenomatous nodules Adenomatous nodules Hyperplasia Hyperplasia Hyperplasia Lymph node metastases Hyperplasia, fibrosis Papillary hyperplasia 65 F 19 M 13 14 12 14 1/2 Adenomatous nodule Adenomatous nodule Fibrosis Hyperplasia 17 F 12 61 F 20 23 M 54 18 36 72 15 75 M F M F F F 40 83 74 37 66 M M F M F 85 M 19 14 34 21 20 22, 32 24 10 1/2 12 14 1/2 Adenomatous nodule Adenomatous nodules Adenomatous nodule 14 1/2 15 1/2 15 1/2 15 1/2 15 1/2,25 18 1/2 Adenomatous nodule Papillary carcinoma Adenomatous nodules Papillary carcinoma Adenomatous nodules Adenomatous nodules with follicular 46 24 34 45 54 19 20 22 23 1/2 25 1/2 No diagnostic lesion Adenomatous nodule Papillary carcinoma No diagnostic lesion Adenomatous nodule 25 25 1/2 Adenomatous nodules adenoma Hyperplasia Hyperplasia Lymph node metastases Fibrosis Focal hypercellularity Papillary hyperplasia, fibrosis Ailingnae exposed 59 F 8 F 53 18 12 18 Adenomatous nodule Adenomatous nodule 45 F 51 F 53 F 45 45 33 19 20 27 Adenomatous nodule Adenomatous nodule Adenomatous nodules with occult papillary carcinoma ee Geos du - 64 - Hyperplasia Hyperplasia, focal atypia Fibrosis