Table 2 Detailed information on patients with primary breast lymphomas. Abbreviations: DLBCL: diffuse large B-cell.

From: Clinical and pathological features of lymphomas in the breast: a comprehensive multicentric study

Age at diagnosis

Range 18–96 years (mean 68.4)

Presentations

Palpation finding

38 (88.4%)

Asymptomatic, discovered at control visit

3 (7.0%)

No information

2 (4.7%)

Radiology findings

BIRADS 5 (sonography)

2 (4.7%)

BIRADS 4 (sonography)

8 (18.6%)

BIRADS 4a (mammography)

1 (2.3%)

Not conclusive (sonography)

1 (2.3%)

Incidental findings at CT

1 (2.3%)

MRI suspicious for breast carcinoma

1 (2.3%)

No information

29 (67.4%)

Histology

DLBCL NOS

30 (69.8%)

EMZL

8 (18.6%)

Follicular lymphoma

3 (7.0%)

Mantle cell lymphoma

1 (2.3%)

Lymphoplasmacytic lymphoma

1 (2.3%)

Stage at diagnosis

I

1 (2.3%)

II

4 (9.3%)

III

1 (2.3%)

IV

4 (9.3%)

No information

33 (76.7%)