the uptake of 99mtc-pertechnetate ( tco4 ) , 99mtc-iron-ascorbic acid ( feasc ) , 99mtc-solcocitran ( solcocitran ) , 99mtc-diphosphonate ( hedp ) and 67ga-citrate ( ga ) in various brain lesions was compared .
C0012544
diphosphonate
C0086268
hedp