Show atomic chemical Is musj d As aid ald in brair brain argery CHIC CHICAGO AGO n a dlo dio a c tive phosphorous produced in atomic ener gy laboratories has aided in dif dlf difficult fi t surgery on brain tur tumors nors three boston doctors said drs B Selve istone stone atone A K solomon and W IL sweet said that in 14 cases they were able to locate brain tumors at the time of surgery bytha by the use of the is isotope orope radioactive phosphorous was given the tho patie patients hits fits by injection and became concentrated in the brain tumors tors they said sald the doctors then used a miniature gelger counter an In instrument strul for raeann measuring ing radioactivity as a probe to locate the um ors they described the technique i SQ 14 the journal of f the american medical association |