Radiotherapy Treatment Course  A Radiotherapy Treatment Course
is a CLINICAL INTERVENTION.  A Radiotherapy Treatment Course is
a set of Fractions for an individual PATIENT which have been
planned and prescribed as a whole. It should be noted that the
following all constitute one course of treatment:  If a PATIENT
has two unrelated diseases both of which require Radiotherapy,
each course of treatment should be recorded as a primary course.
Similarly if a PATIENT has two primary lesions of the same
disease, eg two rodent ulcers, the treatment of these comprises
two primary courses, unless the lesions are in such close
proximity that they are to be treated together.  If during a
course of treatment, a PATIENT starts a further course, the
second course should be separately identified.   This supporting
information is also known by these names: pluralRadiotherapy
Treatment Courses