Mammography too often leads to misdiagnosis, fatal to women - they are sent to the operation, during which it is revealed that the tumor did not represent any danger to their health and does not constitute an oncology.

The device, called BreathLink, developed by US manufacturers and is already on sale in Europe.

It works as follows: A special program analyzes the levels of chemicals that are contained in the breath of you, and determines whether this is a sign of a chemical model of breast cancer.

However, if the result is positive, doctors will still send you on a mammogram.