FUNCTIONALl DISORDERS OF THE BILIARY TRACT: MODERN CIASSIFICATION, PRINCIPLES OF DIAGNOSIS AND TREATMENT
The article discusses the problem of functional disorders of the biliary tract: functional disorder of the gall bladder and sphincter of Oddi (functional disorder of the biliary sphincter Oddi and functional disorder of the pancreatic sphincter Oddi) in the light of the Roman criteria IV (2016), new views on the etiopathogenetic mechanisms of this pathology development, modern clinical and laboratory diagnostic methods, approaches to pharmacotherapy, non-pharmacological and surgical treatment.