All (n = 55)* | NHL B cell (n = 16) | T cell (n = 37) | Primary gastrointestinal (n = 30) | |
---|---|---|---|---|
*Includes 16 cases of B cell NHL, 37 cases of T cell NHL, and two cases of unspecified NHL. | ||||
Nodal involvement only | 9 (16%) | 5 (31%) | 4 (11%) | 0 |
Extranodal involvement only | 19 (35%) | 3 (19%) | 16 (43%) | 15 (50%) |
Nodal and extranodal involvement | 27 (49%) | 8 (50%) | 17 (46%) | 15 (50%) |
Ann Arbor | ||||
I | 19 (34%) | 5 (31%) | 14 (38%) | 15 (50%) |
II | 17 (31%) | 7 (44%) | 10 (27%) | 7 (23%) |
III | 7 (13%) | 2 (12%) | 4 (11%) | 1 (3%) |
IV | 12 (22%) | 2 (12%) | 9 (24%) | 7 (23%) |