An intraductal papillary mucinous neoplasm (IPMN) is a benign or noncancerous cyst in the ducts of the pancreas. The cysts are sometimes precancerous, which means they may lead to pancreatic cancer.
A new study from the University of Chicago Medicine Comprehensive Cancer Center reveals that radiation therapy can spur growth in untreated metastatic tumors—even if they’re distant from the site ...