TREATMENT EXPOSURE TYPE
A classification of a treatment EXPOSURE.
|a.||Initial exposure given by a HEALTH CARE PROVIDER to a PATIENT for a particular lesion of a disease (or lesions if treated together), i.e. start of a primary course|
|b.||First exposure on a subsequent RADIOTHERAPY TREATMENT COURSE for a particular lesion of a disease (or lesions if treated together)|
|c.||Subsequent exposure on a course of treatment, i.e. not the initial or first as above|
This attribute is also known by these names:
|plural||TREATMENT EXPOSURE TYPES|