Clinical Stage T1 micropapillary urothelial carcinoma presenting with metastasis to the pancreas

Abstract

Micropapillary carcinoma of the bladder is an extremely aggressive variant of urothelial carcinoma. Radical cystectomy is the standard treatment for all patients, including those with nonmuscle-invasive disease. We present a patient diagnosed with clinical Stage T1 micropapillary carcinoma of the bladder who was found to have a 2-cm metastasis to the head of the pancreas. To our knowledge, this case represents the first report of a solitary metastatic urothelial carcinoma to the pancreas.