Table 4 (cont'd) Patient No. & sex Age at Years post surgery exposure Pathologic diagnosis ‘Remarks Utirik unexposed controls *2279 M 21,23 3074 F 3058 F 3042 F 3096 F Lymph node metastases Papillary carcinoma Lymph node metastases Adenoma Adenomatous nodule 78 Adenomatous nodules with follicular 50 3006 M Papillary carcinoma 22 56 56 adenoma ° Atypical adenomatous nodules 3023 F 39 Adenomatous nodule Focal atypia Focal hypercellularity Marked papillary hyperplasia Wot je unexposed controls 5027 M 5030 M 32 36 5059 F 49 | Papillary carcinoma Adenomatous nodule Atypical adenomatous nodule with adenoma Ph eo ce C7? | coo *In the younger (non-age-matched) group. - 66 - Focal hyperplasia Focal hyperplasia, . borderline atypia