FIELD: medicine.
SUBSTANCE: what is involved is recording the autofluorescence decay kinetics within the range of 450-600 nm, as well as the dispersed light spectrum of the tumour tissue. An average autofluorescence decay length and a dispersed light intensity are determined. The average autofluorescence decay lengths and dispersed light intensities are used to identify the tumour.
EFFECT: method enables more accurate identification of pituitary adenoma ensured by eliminating an effect of haemoglobin and oxyhaemoglobin absorption on the kinetics and length of recorded autofluorescence and pursues express and early diagnosing the cerebral new growth.
3 dwg, 2 tbl
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