Peritoneal primary effusion lymphoma (2/10)Germinal center B-cell-like diffuse large B-cell lymphoma (MYC-rearranged) (1/10)Extra cavity peritoneal primary effusion lymphoma (2/10)Aggressive B cell lymphoma (1/10)Non-germinal center B-cell-like diffuse large B-cell lymphoma (2/10)Pleural/pericardial/peritoneal primary effusion lymphoma (1/10)Plasmablastic lymphoma (1/10). This evidence concerns the gene MYC and B-cell non-Hodgkin lymphoma.