METHOD FOR PREDICTING PYLOROSTENOSIS DEVELOPMENT Russian patent published in 2007 - IPC G01N33/53 G01N33/50 C12Q1/06 

FIELD: medicine.

SUBSTANCE: method involves determining duodenal juice acidity, duodenum bulbary and postbulbary department insemination degree with H.pylori. Ulcer edge and pyloric canal area bioptates are subjected to immunological and histological examination. Duodenal juice acidity being equal to or higher than 6.5 mmole/h and duodenal mucous membrane insemination degree being equal to or higher than 100 bacteria in vision field, IgG antibodies to H.pylori diluted in 1:160 proportion and higher, gastric metaplasia being detected in pyloric canal bioptates of ulcer edges among hypertrophied smooth muscle cells of separate groups of atrophied and deformed smooth muscle cells divided by layers of loose connecting tissue having blood vessels, fibroblasts, lymphocytes and macrophages, and anisochromia being detected when staining hypertrophied smooth muscle cells, pylorostenosis development is to be predicted.

EFFECT: high accuracy in predicting pylorostenosis development clinical course.