{HEAD ~ Apparatus} for fabricating a compensating filter for use in radiation therapy includes a stylus for tracing the profile of a surface portion of {TAIL ~ a patient} and a cutter for cutting a form 
{ HEAD ~ Apparatus } for fabricating a compensating filter for use in radiation therapy includes a stylus for tracing the profile of a surface portion of { TAIL ~ a patient } and a cutter for cutting a form
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH