the complementary use of endoscopic retrograde cholangiopancreatography and computed tomography in the diagnosis and management of pleuropancreatic fistulas is described in relation to four cases in which computed tomography revealed the thoracic extension of a pancreatic fistula not demonstrable by endoscopic retrograde cholangiopancreatography , although the latter indicated an abnormal pancreatic duct .
C0008310
endoscopic
C0030288
pancreatic duct