title: [Characteristics of the microstructure of biliary calculi based on data from scanning electron microscopy].
abstract: Scanning electron microscopy was employed to study cholelithic microstructure. Irrespective of the chemical composition, the gall-stones demonstrated the presence of a cementing matrix composed of micellar-vesicular particles occurring either in aggregates or regularly spreading along the facets about the surface of crystalloid structures. There appeared to be a close relationship between the latter and the particles which are, viz., vesicles, responsible for the plane and margin epitaxy of the cryslalloid structures. Any cholesterol deposits are lipoprotein-like particles or their derivatives, appearing as micellar-vesicular particles in case of choleliths.
authors: A S
authors: AS
authors: Loginov
authors: Iu Kh
authors: IuKh
authors: Marakhovskiĭ
authors: I I
authors: II
authors: Goncharik
authors: L V
authors: LV
authors: Markova
authors: V A
authors: VA
authors: Chekan
mesh_terms: D002769:Cholelithiasis / Q000032:analysis / Q000648:ultrastructure*; D002784:Cholesterol / Q000032:analysis; D003460:Crystallization; D006801:Humans; D008855:Microscopy, Electron, Scanning; D010743:Phospholipids / Q000032:analysis; D010860:Pigments, Biological / Q000032:analysis
chemical_list: D010743:Phospholipids; D010860:Pigments, Biological; D002784:Cholesterol
vernacular_title: Kharakteristika mikrostruktury zhelchnykh kamneĭ po dannym skaniruiushcheĭ elektronnoĭ mikroskopii.