7MILES K A. Measurement of tissue perfusion by dy namic computed tomography [J]. Br J Radiol, 1991, 64: 409-412.
8MILES K A, HAYBALL M P, DIXON A K. Meas urement of human pancreatic perfusion using dynamic computed tomography with perfusion imaging[J]. Radiol, 1995,68:471-475.
10TAKEDA K, MIKAMI Y, FUKUYAMA S, et al. Pancreatic ischemia associated with vasospasm in the early phase of human acute necrotizing pancreatitis[J]. Pan creas, 2005,30 : 40-49.