pathologic findings

1. 20643329 A 72-year-old man with abnormal CXR

2. Left lower lobe A gray tan firm mass on basal trunk and posterolateral segmental bronchus Next page

3. Extranodal marginal zone B-cell lymphoma and diffuse large B-cell lymphoma Nodular aggregates of small blue round cells

4. Extranodal marginal zone B-cell lymphoma and diffuse large B-cell lymphoma Diffuse infiltrations of atypical lymphoid cells in bronchial wall

5. Extranodal marginal zone B-cell lymphoma and diffuse large B-cell lymphoma Diffuse infiltrations of atypical lymphoid cells

6. Extranodal marginal zone B-cell lymphoma and diffuse large B-cell lymphoma Diffuse infiltrations of atypical lymphoid cells

7. Extranodal marginal zone B-cell lymphoma and diffuse large B-cell lymphoma Diffuse infiltrations of atypical lymphoid cells

8. Extranodal marginal zone B-cell lymphoma and diffuse large B-cell lymphoma Infiltration of atypical lymphoid cells in interstitium

9. Extranodal marginal zone B-cell lymphoma and diffuse large B-cell lymphoma Infiltration of atypical lymphoid cells in interstitium