A patient comes in with acute right upper quadrant pain and a bit of nausea and vomiting. On exam, you note fever and jaundice. Labs show an elevated alkaline phosphatase and bilirubin. An ERCP cholangiogram is shown above. Luckily, the gastroenterologist labeled it for you.
Challenge: This syndrome is pretty nifty and was named after an Argentinean physician in 1948. What is it?
Image shown under fair use.