The study of the optical properties of serous and mucous tissues of the human stomach
| Autor: | Abdo Khamid, Petr Demchenko, Mikhail K. Khodzitsky, A. V. Senyuk, Anna V. Kuzikova, Roman Grigorev, A. P. Kurasova |
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| Rok vydání: | 2019 |
| Předmět: |
Absorption (pharmacology)
Pathology medicine.medical_specialty Chemistry Stomach food and beverages Optical refraction 01 natural sciences 030218 nuclear medicine & medical imaging Optical reflection 010309 optics 03 medical and health sciences Serous fluid 0302 clinical medicine medicine.anatomical_structure Human stomach 0103 physical sciences medicine |
| Zdroj: | 2019 44th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz). |
| DOI: | 10.1109/irmmw-thz.2019.8874295 |
| Popis: | In this study we have obtained refractive indices, absorption coefficients and complex permittivities of mucous and serous fresh somach tissues using terahertz (THz) reflection time-domain spectroscopy. These optical properties were different for each type of the tissue, that can be explained by different morphology of the mucous and serous stomach membranes. The results of the study can be useful for intraoperative diagnostics of gastric cancer localized in different sides of the stomach. |
| Databáze: | OpenAIRE |
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