Table 2. Blood tests in 16 patients with PPL.
| Features | MALT | DLBCL | Total No. |
|---|---|---|---|
| Case No. | 9 | 7 | 16 |
| Anemia | 2 | 4 | 6 |
| Thrombocytopenia | 0 | 2 | 2 |
| LDH | 1 | 6 | 7 |
| CRP | 4 | 5 | 9 |
| ESR | 2 | 6 | 8 |
| Tumor-related indexes | 0 | 0 | 0 |
PPL, primary pulmonary lymphoma; DLBCL, diffuse large B-cell lymphoma; MALT, mucosa-associated lymphoid tissue lymphoma; LDH, lactate dehydrogenase; CRP, C-reactive protein; ESR, erythrocyte sedimentation rate.