Fig. 1

The comparison of the accumulation scores obtained for different migration/invasion-associated pathways and molecular groups in the two cohorts: effusion-associated (effusion+) DLBCL and non-effusion-associated (effusion—) DLBCL using boxplots. The accumulation scores for the migration/invasion-associated genes of the samples with tumors in effusions (> 0.4) are much higher than those bearing tumors in solid organs such as lymph nodes (< 0.2)