[Use of immunoenzyme assay to detect the level of pepsinogen in blood].

Determining the level of blood pepsinogens has important clinical significance in the formation of risk groups for gastric cancer and erosive/ulcerative lesions of the gastric mucosa. A comparison of imported and domestic kits for testing the level of pepsinogens was performed. Russian diagnostic kits in comparison with foreign ones proved to show similar sensitivity and specificity.