8453/1 Intraductal papillary-mucinous tumor with moderate dysplasia
|ICD-O-3 topography code:||C25|
An intraductal epithelial neoplasm arising from the main pancreatic duct or its major branches. Signs and symptoms include epigastric pain, weight loss, jaundice, diabetes, and pancreatitis. It is composed of columnar mucin-containing cells which line dilated ducts and form papillary or pseudopapillary structures. The columnar cells show moderate dysplasia. The prognosis is usually excellent.