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•
Commercial MDBCA for
192
Ir sources
•
Soft tissue assignments not an issue and water is
ok
TG-186 Recommended Materials
•
Air, lung (inflated), (cortical) bone must be
considered.
•
TG-186 recommends using ICRU Report 46
compositions
•
Applicator geometries and compositions are given
by the vendors’ library of applicators …