CONTENTS Rapionuctivg Bopy Burpen Evatuation............ seteeseseeteeeesesesecesseeeeeseeseeeeneiw = ~ 44 .- Introduction.2:0... seeteeeessesseetscceesnannesesansnuancerenegqnnnesegeneeeoseregennetand 44 Estimationof the Internal Radiation Hazard...........sees edideeseeneesesenees ntseesaceten» 45>. Experimental Procedures...............0-.0 poe case caeeneeeaeeeestesBh ecocesecneseeeconneiteetesnen 45 Whole-Body Counting........Rc cccccccesssssssseussessesevisessesetn‘eesnnonebenssnseseettce 45 = Analysis of Gamma-Ray Spectra......0......0:: cer reeeetesves Fajr 47 Radiochemical Procedures............0..::::eccccee tite te eens cesses ecneneneeeteeenee tiated 49 Results and Discussion.........0..0.00:cccceceee cece cere ceecceeebentee tects ctaneeeeseeesneenees 49 Environmental Estimate..........0...0.0 00: cece esece eee en etre cnn nteeeseeeenieeniecetenes 49 Radiochemical Analysis of Urine... cece cece eee cneeee te secenetetestenrenes 51 Whole-Body Counting With the Gamma Spectrometer.....0.00.0000000. 53 SUMMARY AND CONCLUSIONS...000.000.000cccccecececeeeceeeueececeeeececeseseteteneesesnanseneseeeseseertanes 35 Importance of Medical Surveys........000.... ccc ccce eee e eens teenc eens re erent ee cneneeeeeee 58 ACKNOWLEDGMENTS. 0000... 0-0. sc ssesscssessesssi ess etesstesrenetsirittssitsserineser tenants: 59 REFERENCES 200000000. .ccccccccccceeecceneeceecesueeceneeeeeceesnseesaeeeneetotesuescseentses tueevaverseeeeeresees 59 APPENDIX |. Rongelap Blood Count........0....00000.0 ccc cccccceeseee cccee eee ee teens testeene 61 APPENDIX 2. Ailingnae Blood Countts....0.0.0.. cee eneeeete b ceeeteeteenesetereaees 62 APPENDIX 3. Hematological Findings, 1959 ecsee case eee sec ceeececeeteesetesenecnitentnrteseeetes 63 Aprentati, 4, Hematological Findingy,1060.escenggestbee seagesiggreeeceeieeeeneeeerenaees 68 APPENDIX 5;adivigual WBC;Basophil: 1 70 ny¢-Phosphatase, 1959-1960.. Appenpix 6. Blood Groupiiigs andHéptogio&ias:1958-1959,and BFT and Cholesterol Levels, 1959.00.00... ceeseeedecestseseees ee774 Appenpix 7. Cs'*" and Zn** Body Burdens... beseeeeaeeeesFEE cssscsssssssenssresee a : ees Sou hee Bl BS ADDENDUM. ‘Mace the\ 85 2 ie gage eee |ae - aos = a ib a - tages TE , Y a ie st ay