185 1] LT. LOONEY: I thick 2 maybe take ten or fifteen, 3 the situation. A you might stagger this and depending on the facilities and That would be my siewgestion, to start out 4 | with ten or fifteen, and see how we came out, and t6 try 5 to get a control set up, and maybe the following yesr get 6 ten or fifteen more. 7 three, five, ten , fifteen and twenty years, with any 8 repeat x-rays if 9 suggestive of malignancy, and take a biopsy as well as an Alderson Reporting Company Washington, D. C. 10 il patients should develop symptoms or anything The base line is one, three, five, ten and 12 fifteen, or something like that. 13 to be made as often as the studies if you are going to make 14 them annually. 15 and fibula, the radius and ‘ulna, and the x-ray of the pelvis 16 We know from the radium studies thatthese are the places I woul say that probably an x-ray of the tibia changes. 19 We could omit the pelvis. 20 roentgen of irradiation to an area. 21 approximate radiation in terms of whole body radiation this would be. 23 This gives you one I don’t know what the The external radiation is very small, DR. DUDLEY: 24 I wonder if it has been discussed here what the level dose is from the internal emitters from quantatative terms? y aenee I don't think they need that would most likely have these changes, if there are any 18 me should probably be, one, one, x-ray. 17 ARC This survey I put together the two microcuries of ¥ /qA