Mesalazine-induced myocarditis in a patient with ulcerative colitis: a case report.

Myocarditis in the context of IBD may be infective, immune-mediated or due to mesalazine hypersensitivity. Histological conformation was not available in this case. This case report highlights the importance of access to early CMR in order establish the diagnosis and withdrawal of the culprit medication. In the majority of cases, CMR will replace the need for endomyocardial biopsy; however, this may still be required in the most severe cases.