Pancreatitis has been reported as a rare complication after bone marro
w transplantation (BMT). This paper reports a series of three cases of
pancreatitis post-BMT and reviews the literature. Pancreatitis occurr
ed in three of 68 (4.4%) of BMT cases in our transplant program. The e
tiology of such cases is multifactorial and includes drugs, graft-vers
us-host disease, infection, cholecystitis, and the lipid in total pare
nteral nutrition. Pancreatitis should be included in the differential
diagnosis of abdominal pain post-PMT. The development of a pancreatic
pseudocyst in an immunocompromised host may require surgical drainage
since infected pseudocysts are not drained adequately by radiologicall
y guided techniques.