Histologic appearance of pancreatic adenosquamous carcinoma
Histologic appearance of pancreatic adenosquamous carcinoma
Adenosquamous carcinoma typically shows dual differentiation, with areas of adenocarcinoma containing intracellular mucin (arrowhead, upper right) and areas of squamous cell carcinoma (arrows, lower left). Hematoxylin and eosin-stained tissue section.