Endoscopic retrograde cholangiopancreatography (ERCP)

Endoscopic retrograde cholangiopancreatography (ERCP) is a procedure that uses endoscopy, x-ray and dye to view the biliary tract and pancreatic ducts and possibly treat issues there.

Fecal microbiota transplantation (FMT)

A fecal microbiota transplantation (FMT) is when stool is taken from a healthy donor, made into a liquid mixture and transferred into the colon of a sick patient, to introduce helpful bacteria.