Ph.D. Allan D. Callow M.D.

We don’t have enough information about this author to calculate their statistics. If you think this is an error let us know.
Learn More
Although portacaval shunt has been amply demonstrated as providing effective therapy for the control of bleeding varices, it produces total diversion of portal flow with a high incidence of hepatic failure which, if not fatal, is frequently associated with encephalopathy. Various modifications of the portacaval shunt, physiologically a central shunt, are(More)
  • 1