METHOD OF PREDICTING EFFICIENCY OF RADIOTHERAPY OF MALIGNANT NEOPLASMS OF OROPHARYNGEAL ZONE

FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to oncology and radiotherapy, and deals with prediction of efficiency of radiotherapy of malignant neoplasms of oropharyngeal zone. Before treatment index of blood microcirculation Iand average degree of oxygenation of mixed blood of m...

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Hauptverfasser:	BYCHENKOV OLEG ALEKSANDROVICH, ROGATKIN DMITRIJ ALEKSEEVICH, POLJAKOV PAVEL JUR'EVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	DIAGNOSIS ELECTROTHERAPY HUMAN NECESSITIES HYGIENE IDENTIFICATION MAGNETOTHERAPY MEDICAL OR VETERINARY SCIENCE RADIATION THERAPY SURGERY ULTRASOUND THERAPY
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Beschreibung
Zusammenfassung:	FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to oncology and radiotherapy, and deals with prediction of efficiency of radiotherapy of malignant neoplasms of oropharyngeal zone. Before treatment index of blood microcirculation Iand average degree of oxygenation of mixed blood of microcirculature SOin tumour are registered. Said indices are used to determine perfusion oxygen saturation, and values of blood microcirculation index I' and average degree of oxygenation of mixed blood of microcirculature SO' in intact zone are measured. Average volume blood filling Vin tumour and in intact region V' are registered, level of activity of oxygen metabolism in cells in examined areas MA, MA' is determined by given formulas. If MA/MA'?2.5, efficiency of radiotherapy is predicted, if MA/MA'