What reason can form bile duct stone

summary

The causes of gallstone formation have not yet been completely clear, which may be a comprehensive factor. The components of gallstone include cholesterol, bile pigment, calcium salt, mucin and other organic and inorganic substances. According to the different components of gallstones, gallstones are usually divided into cholesterol stones, bile pigment stones and mixed stones. What reason can form bile duct stone, below I tell everybody.

What reason can form bile duct stone

First, when the biliary tract is infected, Escherichia coli produces high activity of β - glucuronidase, which can hydrolyze the conjugated bilirubin in bile to free bilirubin, and the latter combines with calcium ion in bile to form insoluble calcium bilirubin, which will become bile pigment calcium stone after precipitation

Second, secondary biliary tract infection caused by biliary ascariasis is more likely to cause this kind of stone, because Ascaris lumbricoides residues, keratoderma eggs and the accompanying bacteria and inflammatory products can become the core of the stone.

Third: bile duct stenosis is bound to affect the smooth flow of bile, resulting in bile retention, bile pigment and cholesterol more easily precipitate to form stones. When combined with chronic inflammation, the process of stone formation is more rapid.

matters needing attention

Usually to avoid excessive fatigue, more to ensure adequate sleep. Keep a good mood and avoid being too nervous and depressed. But also to strengthen physical exercise, enhance the body's resistance.