BRACHYTHERAPY ISOTOPE TYPE

The prescribed type of isotope of a BRACHYTHERAPY TREATMENT COURSE.

National Codes:

B1 Caesium 137
B2 Iridium 192
B3 Strontium 90
B4 Iodine 125
B5 Colbalt 60
B6 Gold grains Au 198
B7 Brachytherapy other

References:
National Cancer Data Set Version 1.3_ISB October 2002 

This attribute is also known by these names:

Context Alias
plural BRACHYTHERAPY ISOTOPE TYPES