Fremgangsmåde, apparat og computerprogram til at analysere medicinsk billeddata

Medical image data is analysed to produce a biomarker. The data is filtered with a plurality of band-pass filters each having a different bandwidth. A texture parameter is then determined from the filtered data from each filter and the biomarker is determined as at a ratio of the texture parameters....

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Bibliographic Details
Main Authors YOUNG, RUPERT, CHARLES, DAVID, MILES, KENNETH, ALAN, CHATWIN, CHRISTOPHER, REGINALD, GANESHAN, BALAJI
Format Patent
LanguageDanish
Published 16.03.2015
Subjects
CALCULATING
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Summary:Medical image data is analysed to produce a biomarker. The data is filtered with a plurality of band-pass filters each having a different bandwidth. A texture parameter is then determined from the filtered data from each filter and the biomarker is determined as at a ratio of the texture parameters. When the biomarker is obtained from a CT image of a liver, it can be predictive of poor survival, disease extent and liver physiology of a patient following resection of colorectal cancer. When obtained from a mammographic image, the biomarker can be indicative of cancer invasion and receptor status within mammographic abnormalities. When obtained from a CT image of a lung nodule, the biomarker can be predictive of tumour stage (or grading) and tumour metabolism of a patient with non-small cell lung carcinoma (lung cancer). When obtained from an MRI image of the brain, the biomarker can be indicative of schizophrenia and/or other brain disorders.
Bibliography:Application Number: DK20080718814T