1276 / 1498
Primary diffuse large B-cell lymphoma of the breast:
a study by the International Extranodal Lymphoma Study Group
Ryan et al, Ann Oncol 2008
Treatment
No of pts
%
Surgery only
11
5
RT only
14
7
CT only
31
15
S + RT
15
7
S + CT
32
16
RT + CT
59
29
S + RT + CT
42
21
Any surgery
100
49
Any RT
130
64
Any CT
164
80
Initially involved breast only: 50%
Initially involved breast + regional
lymph nodes: 35%
Median RT dose: 40 Gy
Range RT dose: 4-60 Gy