Title:
METHOD FOR EVALUATING RADIOTHERAPY PLANNING
Document Type and Number:
WIPO Patent Application WO/2018/143767
Kind Code:
A3
Abstract:
The present invention relates to a method for evaluating radiotherapy planning. The present invention provides a method for evaluating radiotherapy planning, the method comprising the steps of: (a) acquiring a dose distribution of a subject target according to a prescribed radiation dose on the basis of established radiotherapy planning (S100); (b) calculating a dose gradient index (GDI) of three-dimensional isodose levels of the acquired dose distribution, using distances of the isodose level intervals (S200); and (c) plotting a differential dose gradient curve (dDGC), using distance values of the calculated GDIs (S300).
Inventors:
SUNG KIHOON (KR)
Application Number:
PCT/KR2018/001569
Publication Date:
October 04, 2018
Filing Date:
February 06, 2018
Export Citation:
Assignee:
GIL MEDICAL CT (KR)
International Classes:
A61N5/10; G16H50/30
Foreign References:
| JP2008178619A | 2008-08-07 | |||
| JPH03258271A | 1991-11-18 | |||
| JP2016512778A | 2016-05-09 |
Other References:
PADDICK, IAN ET AL.: "A SIMPLE DOSE GRADIENT MEASUREMENT TOOL TO COMPLEMENT THE CONFORMITY INDEX, INEUROSURG(SUPPL.", vol. 105, December 2006 (2006-12-01), pages 194 - 201
PARK, JM ET AL.: "NEW CONFORMITY INDICES BASED ON THE CALCULATION OF DISTANCES BETWEEN THE TARGET VOLUME AND THE VOLUME OF REFERENCE ISODOSE", BRITISH JOURNAL OF RADIOLOGY, vol. 87, 2014, pages 1 - 13, XP055557827
PARK, JM ET AL.: "NEW CONFORMITY INDICES BASED ON THE CALCULATION OF DISTANCES BETWEEN THE TARGET VOLUME AND THE VOLUME OF REFERENCE ISODOSE", BRITISH JOURNAL OF RADIOLOGY, vol. 87, 2014, pages 1 - 13, XP055557827
Attorney, Agent or Firm:
SON, Min (KR)
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