Preferred Label : Image Registration Basis;
NCIt related terms : Registration Basis;
NCIt definition : The basis of the alignment of the radiation field from the prior treatment with the
structure set and radiation field for the current treatment plan used to make dose-volume
histogram (DVH) metric values.;
Alternative definition : OORO: This defines the basis of the alignment of the radiation field from the prior
treatment with the structure set and radiation field for the current treatment plan
used to make DVH metric values. For a point dose estimate, one manually identifies
corresponding regions in multiple plans for the basis of the dose estimate. Point
dose estimates are typical when the Prior Dose Estimate Basis is a Radiation Treatment
Plan Documents or Clinician Notes. It is often used when acceptable deformable registrations
are not available, but the structure sets show that there is significant deformation.;
NCI Metathesaurus CUI : CL1912700;
Origin ID : C192519;
UMLS CUI : C5785254;
Semantic type(s)
- concept_is_in_subset
