Final answer:
Pancreatolithiasis is the term for the presence of pancreatic stones. It is distinct from pancreatitis, which is inflammation of the pancreas, and pancreatectomy, the surgical removal of the pancreas.
Step-by-step explanation:
The term pancreatolithiasis means the presence of stones, or calculi, in the pancreas. Conditions related to the pancreas such as pancreatitis describe inflammation. A pancreatectomy is the surgical removal of the pancreas, and pancreatolithectomy would refer to the surgical removal of pancreatic stones, though this term is not commonly used.