A5067057500- Optical Imaging and Spectroscopy Techniques
- Photoacoustic and Ultrasonic Imaging
- Optical Coherence Tomography Applications
- Ultrasound and Hyperthermia Applications
- Non-Invasive Vital Sign Monitoring
- Cerebrovascular and Carotid Artery Diseases
- Lung Cancer Diagnosis and Treatment
- Gastric Cancer Management and Outcomes
- Photodynamic Therapy Research Studies
- Cardiovascular Health and Disease Prevention
- Optical Polarization and Ellipsometry
- Spectroscopy Techniques in Biomedical and Chemical Research
- Spaceflight effects on biology
- Infrared Thermography in Medicine
Prokhorov General Physics Institute
2022-2024
Institute of Engineering Physics
2022-2024
Moscow Engineering Physics Institute
2022-2024
The difficulty of intraoperative delineation glial tumors is due to the peculiarities their growth along vessels and nerve fibers with infiltration healthy white matter. Insufficiently complete removal tumor tissues leads recurrences, excessive fraught neurological complications. Optical spectroscopy methods are characterized by high speed, accuracy non-invasiveness, which determines prospects use for demarcation boundaries such tumors. Fluorescence diffuse reflectance have found wide...
The quality of the anastomosis is an important factor influencing outcome surgical operation. Since it provides a reliable connection sutured biological tissues, necessary to control consistency in order prevent complications after Fluorescence diagnostics makes possible determine localization tumor and residual pathological tissues resection by intensity photosensitizer fluorescence accumulated tissue, which can be missed during visual examination. was performed using diode laser with...
The success of the surgical treatment a tumor or obstruction esophagus with subsequent anastomosis application depends on level blood supply to stitched tissues. Intraoperative assessment flow is widely used in medicine and can be as diagnostic method that affects outcome surgery reduces frequency postoperative complications for patient. In this work, during esophageal resection operations was carried out using two techniques sequentially: fluorescent diagnostics indocyanine green...
The purpose of our research is to study the ability developed method hemoglobin detection, based on fiber-optic spectral analysis in visible region, determine level blood supply breast tissues before surgical treatment, intraoperatively and during observation patient postoperative period, when tissue healing. significant effect subcutaneous adipose shape diffuse reflectance spectra due scattering leads a decrease accuracy determining oxygen saturation concentration from them. variability...