Pancreatic head tumor causes obstructive jaundice, pancreatic head tumor also causes other dangerous complications. If not handled properly and in time, it will not restore the central nervous system and cause severe neuropsychiatric sequelae and disability.

Pancreatic head tumors in particular and pancreatic tumors in general are divided into two types: malignant tumors and benign tumors. Benign pancreatic head tumors are rare, slow-growing, non-metastatic, and pose many of the same dangers as cancerous malignancies.