Case report: Pathological and genetic features of pancreatic undifferentiated carcinoma with osteoclast-like giant cells

ABSTRACT: Objectives: Pancreatic undifferentiated carcinoma accounts for 2%–7% of pancreatic carcinomas. We aimed to investigate the pathological and genetic characteristics of pancreatic undifferentiated carcinoma with osteoclast-like giant cells and the key points of treatment. Methods: The clinical data and follow-up results of four patients diagnosed with pancreatic undifferentiated carcinoma with osteoclast-like giant cells between May 2015 and May 2020 at the First Affiliated Hospital of Xi’an Jiaotong University were retrospectively analyzed. Results: Chief complaints included “pain and discomfort in the upper abdomen” (2/4), “nausea and vomiting” (1/4) or no symptoms (1/4). Preoperative mildly elevated tumor markers included carcinoembryonic antigen (1/4) and CA19-9 (1/4). The tumors were lo

SUBMITTER: Zhao N 

PROVIDER: S-EPMC10021297 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature