Abstract
Background
Nonbacterial thrombotic endocarditis (NBTE) is a rare manifestation of a number of systemic diseases, which include advanced malignancy and hypercoagulable states.
Case summary
We present a 67-year-old woman who had presented with chest pain and heart failure. Eight years ago, she had a successful Whipple resection for pancreatic adenocarcinoma. Echocardiography revealed mitral valve vegetations with negative blood cultures. She had multiple infarcts in the kidney, spleen, and brain. She was found to have a mass in the left 8th rib, consistent with metastatic pancreatic adenocarcinoma on biopsy. Ultimately, a diagnosis of NBTE was made after excluding other causes for her presentation. Because of her general poor condition, she expressed the wish for palliative care and later died 28 days after presentation.
Discussion
This case illustrates the possibility of NBTE in patients successfully treated for pancreatic adenocarcinoma and highlights the consideration of this relatively rare differential in patients with a previously treated malignancy presenting with heart failure.
Synchronous detection of pancreatic adenocarcinoma and paraganglioma in a Whipple resection specimen
