Image-assisted cervical cancer patient prediction method, system and equipment

A prediction method and technology for cervical cancer, applied in image analysis, image enhancement, image data processing, etc., can solve problems such as unsatisfactory prognosis of distant metastasis

Pending Publication Date: 2022-06-03
XIANGYA HOSPITAL CENT SOUTH UNIV
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Problems solved by technology

[0002] Chemoradiotherapy (Chemoradiotherapy) is currently one of the conventional treatments for locally advanced (local advanced) cervical cancer, but the prognosis of patients after treatment (such as local tumor control, distant metastasis, survival rate) is still not ideal
However, there are no radiomics studies based on CT images of radiotherapy planning systems.

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  • Image-assisted cervical cancer patient prediction method, system and equipment

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[0036] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as a limitation of the present invention.

[0037] In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be ...

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Abstract

The invention discloses an image-assisted cervical cancer patient prediction method, system and equipment, and the method comprises the steps: obtaining a CT image of a target cervical cancer patient, setting a region of interest of the CT image, extracting the radiomics characteristics of the region of interest of the CT image, and calculating the radiomics characteristics of the region of interest of the CT image; the optimal feature combination is calculated according to the radiomics features and the basic parameters of the target cervical cancer patient, the prognosis of the target cervical cancer patient after treatment is calculated according to the optimal feature combination, and the treatment prognosis is achieved through radiomics of the CT image of the radiotherapy planning system.

Description

technical field [0001] The invention relates to the technical field of image-assisted prediction, in particular to an image-assisted cervical cancer patient prediction method, system and device. Background technique [0002] Chemotherapy and radiation therapy (Chemoradiotherapy) are currently one of the conventional treatment methods for locally advanced cervical cancer, but the prognosis of patients after treatment (such as tumor local control, distant metastasis, survival rate) is still not ideal. . Since the treatment may cause many side effects, if the prognosis after treatment can be predicted, the quality of medical care for the patient can be effectively improved. At present, fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) images / computed tomography (CT) images have been widely used to evaluate the pretreatment staging of cervical cancer. Some research methods use features derived from images to predict the likelihood of treatment response, local rec...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H50/20G16H50/30G06T7/00
CPCG16H50/20G16H50/30G06T7/0012G06T2207/10081G06T2207/20104G06T2207/30096
Inventor 井笛石丽婷
Owner XIANGYA HOSPITAL CENT SOUTH UNIV
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