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Year : 2017  |  Volume : 14  |  Issue : 1  |  Page : 6-

Falling under the umbrella cells: A single institutional experience and literature review of urothelial carcinoma presenting as a primary pancreatic mass on endoscopic ultrasound-guided fine-needle aspiration

Michael Chambers1, Konrad Krall2, Shantel Hébert-Magee2 
1 University of Central Florida College of Medicine, Orlando, FL 32827, USA
2 Center for Interventional Endoscopy, Florida Hospital, Orlando, FL 32803, USA

Correspondence Address:
Michael Chambers
University of Central Florida College of Medicine, Orlando, FL 32827
USA

Metastases to the pancreas are much less common than primary pancreatic lesions, and there are few reports in the literature of metastatic urothelial carcinoma (UC) found in the pancreas. We report two cases of metastatic UC mimicking a primary pancreatic lesion. Two female patients, aged 48 and 83 years, presented with isolated pancreatic lesions causing obstructive jaundice suspicious for pancreatic adenocarcinoma and underwent endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA) with rapid on-site evaluation (ROSE). On cytopathology, the lesions were found to be UC, confirmed with immunohistochemical (IHC) staining. UC rarely metastasizes to the pancreas, and diagnosis through EUS-FNA can be challenging. However, the utilization of ROSE, dedicated cell block passes, and IHC have proved to be effective in obtaining this unusual pancreatic diagnosis by EUS-FNA.


How to cite this article:
Chambers M, Krall K, Hébert-Magee S. Falling under the umbrella cells: A single institutional experience and literature review of urothelial carcinoma presenting as a primary pancreatic mass on endoscopic ultrasound-guided fine-needle aspiration.CytoJournal 2017;14:6-6


How to cite this URL:
Chambers M, Krall K, Hébert-Magee S. Falling under the umbrella cells: A single institutional experience and literature review of urothelial carcinoma presenting as a primary pancreatic mass on endoscopic ultrasound-guided fine-needle aspiration. CytoJournal [serial online] 2017 [cited 2017 Apr 28 ];14:6-6
Available from: http://www.cytojournal.com/article.asp?issn=1742-6413;year=2017;volume=14;issue=1;spage=6;epage=6;aulast=Chambers;type=0