ACE inhibitor-associated intestinal angioedema in orthotopic heart transplantation.

ABSTRACT: Angiotensin-converting enzyme inhibitor induced angioedema commonly involves the head and neck area. We report a case of angiotensin-converting enzyme inhibitor induced intestinal angioedema in a heart transplant recipient on mTOR immunosuppression. A 36-year-old Caucasian woman with history of heart transplantation on sirolimus, tacrolimus and prednisone presented to the Emergency Department with abdominal pain, one day following lisinopril initiation. A computer tomography scan demonstrated diffuse bowel wall thickening consistent with pancolitis and edema. She was subsequently diagnosed with angiotensin-converting enzyme inhibitor induced angioedema. Patients on mTOR immunosuppression are at higher risk for this potentially life-threatening side effect. Knowledge of this interaction is critical for providers prescribing mTOR agents.

SUBMITTER: Srinivasan D 

PROVIDER: S-EPMC5542730 | biostudies-other | 2017 Aug

REPOSITORIES: biostudies-other