a qe ee Ce | Fe woes FIGURES NOT AVAILABLE_ ee emoe | LEGENDS Fig. 1. New village at Ronge lap constructed for return of people in 1957. Fig. 2. Exposure of thyroid at surgery showing nodules. were benign, . The nodules | Fig. 3. Excised thyroid showing benign nodules, Fig. 4. Excised thyroid showing malignant nodule in upper right lobe. Fig. 5. Autoradiograph of section made through a nodule of a thyroid with benign lesions. | Lack of grains (superimposed blackening) shows that adenoma in center is nonfunctioning. magnification X14. .Fig. 6, | i Section of thyroid showing 2 benign papillary adenomas. stain, magnification x14. Fig. 7. H. and E. stain,’ mo Pe H, and E. i Multiple clusters of what appear to be atypical proliferating cells ina thyroid which contains several large discrete adenomas, - t . Lo. The lesions were considered benign. Fig. 8. H. and E. stain, magnification X20. oo An area of atypical proliferating cells in a thyroid which had developed multiple discrete benign adenomas . magnification x70. Fig. 9. ~ H. and E. stain, , 7 Follicular carcinoma of the thyroid showing capsular invastion: in a 35 year old woman exposed to fallout. discrete mass as shown in Fig. 4, This represented a There was no lymph node metastasis. H. and E. stain, magnification X26. Fig. 10. Papillary carcinoma demonstrating extensive connective tissue invasion within the lobe, ‘lymph node metastasis. “# This’ patient had multiple cervical | H. and E. stain, magnification X64. | pO | OE ARCHIVES | ORE