CONTENTS Pawn testes AE ARSULUIIE Cece ce metre ccc cece ener eter e eee ee eet EEE ESD eae eer e seen etter ere tee ee Other Studies ......cccccsscccscccescceesceescee eee e sees sees eee e beeen eee ees eset netted eeeenettaneennees Difficulties Associated With the Examinations ........ cc eeeecreereceneeeeee Comparison Populations.........cccccccectee rr reiereeeneeten csnereneenents & wu Pasnew) BEARS Eek nA” Penctrating Radiation ........cccceccec er irr ener rieninetie Beta Irradiation of the SKIN 0. etter etc eeteer ete: I Summary of Past Findings .........cccccce cece ee ee tetie teenies Nt UMtrOCGUCtION ......cccccceccccceceeececseceeesceesceuesescceseaeseeeee saaeeeeeectetgesctetaaieaesesessasanseeetes 1962 Survey—Organization and Procedures ......cceecersstceceeetrenteetectsectersasens History and Physical Examinations .......cccccccccereenessetees ceeeeceeees Cancer Detection Survey ..cccscccccseeserrctseeserrecctscnsieenssseseentinereneee Growth and Development Studies in Children ...........ccccccseecteeeeeeneees Laboratory Procedures ....ccccc ccc cscccceecrsetnescieetessseeneessesieeseaseneeeenee Results and Discussion .......scssccecsseeccstneeccesseceesneeernrerectuseseneeaeeenirereineeesepaeee tins Interval Medical History ......ccccccccccccecccceeeeeeteeeeereeseeeessteeeeresneeeneeeas Adult Examinations ccc ccseccccsecccseecestneeeecsneeescnreeeriteeteniereesnasetiniies Ophthalmological Examinations 0.0.0... cceeceeeeeeneeetaneeeneevennens Pediatric Examinations ........c cece cccceecscseeenteesteeeeenteteecersesineseneseeetenes Growth and Development Studics .......0cecceeereeceerereennteetaes Cancer Detection, Leukemia Survey oo... eee eenteeeeeterentees Residual Beta Burns .0.... cece ceneeneereneeereeeecseecesnterteneesennetentins Studies of Aging Criteria, Dental Survey... cceer cee cneeeetteeeeeneeee 10 i} 12 12 15 15 21 21 ~ 2) Laboratory Examinations oc... ecccsscccssscssceccccsnsceceeescestececeeerssrsesecenssaseseesenennaess Hematological oo... eiccesecesseeeesenececeseeeoeneeees ceesesseeeeentacststersetieetentats Other Laboratory Studies ........ccceececccseceeeeeceeeeeeecceetestarstateesiaeeenees 23 23 30 Estimation of Body Burden of Sr) occ cect tere rttecteteeertteetnetertteeecoes 33 SUMIM ALY ooo ccc cette tetreteeneectetectencteetens neues 33 Acknowledgments oo... ccc ee ntet eet eteseeeenes 37 References oo... ccc cceccecsceeeeee ee cetvueeeseeee Geese te nen uy 37 Appendix 1. Roneclap Group and Control Mean Blood Counts at Various Times After Exposure 2. Ailingnaec Group and Control Mean Blood Counts at Various Times After Exposure oo... ee 40 Appendix 3. Individual Hematological Findings, 1962 0... ee 41 ta Appendix Appendix 4. Individual WBC, Basophil, and Alkaline Phosphatase Determinations, 1962 Appendix §. Individual Physical Examination Findings, 1962 Appendix 6. Pathologic-Anatomical Diagnoses on 78-yr-old Woman in Exposed Group oo... cettteeteeecees 74