Biliary dyskinesia - a disorder of the contractile function of the biliary system, mainly gallbladder and extrahepatic bile ducts, leading to disruption of biliary excretion. There are two main types of psoriasis: gipomotornomu (hypokinetic, hypotonic) and gipermotornaya (hyperkinetic, hypertensive).
More common gipomotornaya biliary dyskinesia, in which a decrease in evacuation function of the gallbladder, causing it to stretch and stagnation of bile. Manifested decrease in function of the gallbladder relatively constant moderate pain in the right upper quadrant, is somewhat reduced after meals.
When hypermotor dyskinesia pain in the right upper quadrant intense, are paroxysmal in nature. The occurrence of pain is usually associated with an error in diet, alcohol intake, emotional tension. When the diagnosis is important to establish a form of dyskinesia, as well as to determine the presence or absence of concomitant cholecystitis. Form dyskinesia set based on characteristics of disease manifestations. The important role of ultrasound. Applied also duodenal intubation.