[The diagnostic possibilities of saliva].

Saliva is a clinically informative biological fluid which contains multitude of bio-markers. This characteristic makes it possible to carry out numerous analyzes for developing mode to test patient in situ, express-tests included. The diagnostic by saliva is a new area of more simple application both markers and analyzers that can be useful in diagnostic of diseases of oral cavity, oncological diseases included. The using of saliva expands perspectives for making clinical diagnosis and establishment of dynamics and monitoring of disease.