FIELD: medicine. SUBSTANCE: method involves bringing patient saliva drop and crystal-forming substance in contact, holding the preparation for 24 h and examining by means of microscope. Crystal pattern is interpreted in terms of helicobacteriosis development. Dark and light crystallization centers being found on crystallogram, feeble virulence Helicobacter pylori form is considered to be available in upper gastrointestinal tract stock. Up to three dark and light crystallization centers with radial beams emerging from all crystal corners being found, pathogenic Helicobacter pylori form availability is considered to be the case. Three-four crystallization centers with developed radial beam structure being found, chronic process development is to be diagnosed. More than three-four destroyed crystallization centers with radial beam structure being found, Helicobacter pylori exacerbation is to be diagnosed. Randomly arranged radial beams with no crystallization centers being observed, Helicobacter pylori eradication is to be diagnosed. EFFECT: high accuracy of diagnosis method. 5 dwg
