Aggressive plasmablastic multiple myeloma in a 42-year-old: is inflammatory bowel disease or infliximab treatment to be blamed?

A man in his early 40s with a history of ulcerative colitis, treated with infliximab, was diagnosed with plasmablastic multiple myeloma. He was treated with chemotherapy and stem cell transplant but developed recurrence and ultimately died from metastatic disease. Could inflammatory bowel disease or infliximab therapy have any role in development of myeloma in this young patient? The role of inflammatory bowel disease and infliximab therapy in the development of multiple myeloma is controversial but interesting and worth considering.