eo 3- c* IV. Surviving adult Utirik people exposed to fallout. (Estimated 14 rads external gamaa plus 15 rem internal irradiation.) dose: Total = 120 1. One person developed a nodular thyroid gland and underwent surgery in 1969, As the tissue resembled @ follicular adenoma in frozen section, a total thyroidectosy was perfocmcd; histologic sections confirmed the ciagnosis and upgraded the degree of malignancy, 2. She has recovered sacisfactorily. One person with slight enlargement of one lobe of the thyroid to be treated conservatively and ovscrved, Ons case of nodular thyroid has been found in a non-exposed Rongelap woman living on Ebeyc. Thyroid surgery has been recommended for this patient at HMajuro Hospital. No other instances of thyroid abnormal- ities have been found in the control populations living on Utirik, Majuro or Zbeye. xk*t* It xppears that the exposed populations hava stabilized so far as the thyroid reactions are concerned, Since che delayed reactions by the thyroid are @ posuibilicy, Dr. Conard proposes that this population eontinue to be kepe under observation. Pr. Conard notes that the Bikini people now living on Kili are putting increasing pressure on the Truse Territory for return to their Atoll before the rextocation is complote and che laad can support a population. This movement may cause the Trust Territory to ask that all radiologic anc safety activities be accelerared so chat decisions can be made es to construction of homes, cisterns, etc., ahead of scicdule. A low key public announcement of the ebove observations is baing considered by the Brookhaven public reletions office. - The same information is being forwarded to Mr. Bauser for the {naformation O£ the Joint Committee on Atcisic Energy. ce: Secy (2) GM (2) AGHRD PI BMA AD (Bruner) DOSS DMA SMA 4/ AD {7k tWBurr 4/ ADA Director HAS tanwood Division of Biology and Medicine4/ Dep. Dir. HDBruner:pwe 4/ /71 John R. Totter fF. v Director JRTotter 4/ {71 AGURD SGEnglish 4/° /71 /71 EAGM/DGH GM 4/ Af /71 {71