Endoscopy, Table of Contents Endoscopy 1970; 02(2): 134-135DOI: 10.1055/s-0028-1098449 Case Reports © Georg Thieme Verlag, Stuttgart A Case of Primary Duodenal Cancer Diagnosed by Duodenoscopy and Scopic Biopsy I. Oi, K. Nakayama Institute of Gastroenterology, Tokyo Women's Medical College Recommend Article Abstract PDF Download Buy Article Summary A primary cancer of the duodenum was easily diagnosed by fiberduodenoscopy and scopic biopsy. These methods will be most valuable for diagnosis of duodenal cancer. Key-Words Primary duodenal cancer - fiberduodenoscopy - duodenoscopic biopsy PDF (305 kb)