Complex sentence: It is also used for pediatric non-Hodgkin's lymphoma, polycythemia vera, psoriatic arthritis, and inflammatory bowel disease (such as Crohn's Disease and ulcerative colitis).
Split into simpler sentences: It is also used for pediatric non-Hodgkin's lymphoma, polycythemia vera, and psoriatic arthritis. It may also be used to treat inflammatory bowel disease (such as Crohn's Disease and ulcerative colitis).