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Copyright ©2007 Baishideng Publishing Group Inc.
World J Gastroenterol. Dec 21, 2007; 13(47): 6296-6313
Published online Dec 21, 2007. doi: 10.3748/wjg.v13.i47.6296
Table 2 Sphincter of Oddi dysfunction (Geenen and Hogan Classification)
Biliary typePancreatic type
TypeITypeI
Biliary-type painPancreatic-type pain
LFT elevationAmylase/lipase elevation
CBD dilationPD dilation
Delayed drainageDelayed drainage
Type IIType II
Biliary-type painPancreatic-type pain
One or two of above criteriaOne or two of above criteria
Type IIIType III
Biliary-type pain onlyPancreatic-type pain only