Document ID: chunk:federal_register_of_legislation:F2021L01401:reg:9:p2
Version: federal_register_of_legislation:F2021L01401
Segment Type: reg
Provision Reference: reg 9 (pt 2/2)
Character Range: 6514–7229

of the pancreas;
            Note: An example of a therapeutic or diagnostic substance which emits alpha particles is thorium dioxide which is the main component of the radiocontrast agent Thorotrast, used during the 1930s - 1950s.
(10)      having cholelithiasis or having undergone a cholecystectomy at least 2 years before the clinical onset of malignant neoplasm of the pancreas;
(11)      having infection with hepatitis B virus before the clinical onset of malignant neoplasm of the pancreas;
(12)      having infection with hepatitis C virus before the clinical onset of malignant neoplasm of the pancreas;
(13)      inability to obtain appropriate clinical management for malignant neoplasm of the pancreas.