World Journal of Oncology, ISSN 1920-4531 print, 1920-454X online, Open Access
Article copyright, the authors; Journal compilation copyright, World J Oncol and Elmer Press Inc
Journal website http://www.wjon.org

Case Report

Volume 3, Number 4, August 2012, pages 187-190

Atypical Presentation of Prostate Cancer and the Workup of an Adenocarcinoma of Unknown Primary

Figures

Figure 1.
Figure 1. Biopsy of the duodenum demonstrating poorly differentiated adenocarcinoma, extensively infiltrating mucosa with ulceration of overlying epithelium. Extensive lymphovascular involvement is present.
Figure 2.
Figure 2. Bone marrow biopsy demonstrating diffuse marrow replacement by metastatic adenocarcinoma. Cellularity to fat ration 100:0. Erythropoiesis and granulopoiesis are decreased. Decreased number of lymphocytes and megakayocytes. Cytokeratin, PSA, and CEA stains are positive.