Physical examination recommendation method and device for space occupying lesions, equipment and storage medium

Abstract

The invention belongs to the technical field of medical treatment, and particularly relates to a physical examination recommendation method and device for space occupying lesions, equipment and a storage medium. The method comprises the following steps: acquiring image description text' segmenting the image description text into text information of a target object; according to the text information of the target object, utilizing a preset label set to extract position occupying lesion feature information of the target object, wherein the preset label set is composed of all position occupying lesion features of the target object; according to the extracted feature information and a feature recommendation dictionary, performing calculation to obtain a first recommendation value of the target object space occupying lesion, wherein the feature recommendation dictionary comprises the corresponding relation between the target object space occupying lesion feature information and the recommendation probability; and when the first recommendation value of the position occupying lesion of the target object exceeds the recommendation threshold value, recommending a physical examination item of the target object to the user. The method improves the accuracy of information extraction, and then improves the accuracy and reliability of physical examination item recommendation.

Description

technical field [0001] This article belongs to the field of medical technology, and in particular relates to a physical examination recommendation method, device, equipment and storage medium for space-occupying lesions. Background technique [0002] Computer-aided detection is the use of advanced computer software and hardware to analyze and process digital radiological images to discover and detect lesion characteristics. The results are used as "second opinions" for diagnostic physicians to refer to and help radiologists improve the detection rate of lesions. It is called As the "second pair of eyes" of radiologists, it can improve diagnostic accuracy and reproducibility, shorten reading time and improve work efficiency. It is a very important research direction to carry out detailed localization of lesions in medical images with the aid of computer-aided detection. [0003] In the current stage, computer-aided detection is mainly carried out for image information, but t...

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Problems solved by technology

[0003] In the current stage, computer-aided detection is mainly carried out for image information, but the risk degree of the lesion cannot be seen from the location of the lesion, that is, it is difficult to judge whether it is benign or malignant. In particular, there are relatively large errors in the benign and malignant analysis of space-occupying lesions, so it is difficult to give accurate advice on whether to continue the follow-up physical examination items. Therefore, how to make accurate medical examination suggestions for space-occupying lesions has become an urgent need to solve the technology question

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