Biliary lipid composition in cholesterol microlithiasis

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Biliary lipid composition in cholesterol microlithiasis.

BACKGROUND Little information is available on the pathogenesis of cholesterol microlithiasis, and it is not clear if biliary lipid composition in these patients is similar to changes seen in cholesterol gall stone patients. AIMS To measure biliary lipid composition in patients with cholesterol microlithiasis. PATIENTS Eleven patients with cholesterol microlithiasis, 20 cholesterol gall ston...

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It is not known whether microcalculi possess structural differences compared with larger stones or whether they represent simply an earlier stage in stone disease. We carried out a controlled study on 10 patients affected by gallbladder cholesterol microlithiasis (CM). In all patients, samples from all parts of the stones were studied by X-ray diffraction and by infrared spectrophotometry. Bile...

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Biliary lipid composition in early childhood.

The biliary lipid composition was studied in 11 children without hepatic or gastrointestinal disease who ranged in age from 15 to 54 months. The molar percentages of cholesterol, bile acids and phospholipids in the biliary lipid mixture averaged 5.0 +/- 1.1; 80 +/- 6.1 and 15 +/- 6.2%, respectively. Cholic, chenodeoxycholic, deoxycholic and ursodeoxycholic acid comprised 48; 45; 4 and 3% of tot...

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ژورنال

عنوان ژورنال: Gut

سال: 2001

ISSN: 0017-5749

DOI: 10.1136/gut.48.5.702