Case Report: Primary squamous cell carcinoma of the pancreas in a 75-year-old woman with a marked response to chemoimmunotherapy and conversion surgery
Primary squamous cell carcinoma (SCC) of the pancreas is an extremely rare malignancy. Herein, we report a case of poorly differentiated primary pancreatic SCC in a 75-year-old woman. Computed tomography revealed a solid mass with cystic degeneration in the pancreatic head and neck with extensive central necrosis, abut...