How would you manage gastrointestinal bleeding after radiation therapy for pancreas cancer?

In our ablative RT experience (100Gy BED, Reyngold, JAMAOncology, in press), we have had a 2.6% rate of bleeding possibly related to RT in patients not on anticoagulation and 15% in patients are on anticoagulation. Using the point dose constraints (60Gy in 25# and 45Gy in 15#), we have typically see...