Optical pre-clinical diagnostics of the cervical tissues malignant changing

This work is directed to the investigation of the scope of the technique of laser polarimetry of oncological changes of the human prostate and cervical tissues under the conditions of multiple scattering, which presents a more general and real experimental clinical situation. This study is combining polarimetry and spectropolarimetry techniques for identifying the changes of optical-geometrical structure in different kinds of biotissues with solid tumours. It is researched that a linear dichroism appears in biotissues (human esophagus, muscle tissue of rats, human prostate tissue, cervical smear) with cancer diseases, magnitude of which depends on the type of the tissue and on the time of cancer process development.