1808-1809 / 2001
The rationale
•
After external irradiation,
•
20-50 % of patients may experience
bi h i l l
a oc em ca re apse
•
Such a relapse may be related to
i
i di
i ti
b t l
m croscop c ssem na on, u a so
, in an unknown percentage of cases,
to a pure LOCAL relapse.