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Thyroid frozen section diagnosis method and system

A technology of frozen section and diagnostic method, which is applied in the direction of sampling, measuring devices, and material analysis through optical means, to achieve high accuracy, shorten operation time, and facilitate fast and accurate treatment

Pending Publication Date: 2020-02-07
杭州迪英加科技有限公司
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Problems solved by technology

[0005] The purpose of the present invention is to solve the problem existing in the prior art that the thyroid frozen section needs to be scanned into a full-field image under a high-magnification microscope, and then uploaded to a diagnostic tool for analysis. The present invention provides a thyroid frozen section diagnosis method and system

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  • Thyroid frozen section diagnosis method and system

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with accompanying drawing:

[0042] The MPP values ​​of the digital pathological full-field images used in this embodiment are 0.48, 0.96, 1.92, and 3.84 respectively. The MPP values ​​of images collected by scanners produced by different manufacturers are slightly different at the same magnification, but it does not affect The accuracy of the diagnosis results using the method provided in this application. The microscope used is an in-line microscope, including 1 eyepiece and 4 objective lenses; the magnification of the eyepiece is 10 times, the magnification of the objective lens is 4 times, 10 times, 20 times, 40 times, the images collected by the microscope camera The MPP values ​​are 1.5, 0.6, 0.3 and 0.15, respectively.

[0043] A frozen section diagnosis system in thyroid surgery, such as figure 1As shown, including: microscope, microscope camera, processor and display. A microscope was used ...

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Abstract

The invention relates to a thyroid frozen section diagnosis method, and the method is suitable for a thyroid frozen section diagnosis system. The method comprises the following steps that S10, a microscope camera acquires a pathological image of a thyroid frozen section under a microscope and sends the pathological image to a processor; S20, the processor preprocesses the pathological image, so that the HSV color space of the pathological image is consistent with a set threshold value; S30, the processor detects the preprocessed pathological image, determines the range of the tumor area, outputs the pathological image marked with the range of the tumor area, or judges the yin and yang of the tumor in the pathological image, and outputs the pathological image marked with the negative and positive of the tumor; S40, the display receives and displays the marked pathological image from the processor. According to the detection method provided by the invention, the expenditure of a high scanner is saved, the diagnosis time in thyroid surgery is shortened, the surgery time is shortened, and the convenience is brought to rapid and accurate treatment.

Description

technical field [0001] The invention relates to the field of thyroid frozen section diagnosis, in particular to a thyroid frozen section diagnosis method and system. Background technique [0002] In recent decades, the global incidence of thyroid cancer has continued to rise, and the growth rate is among the highest among all solid tumors. At present, thyroid cancer has become the malignant tumor with the highest growth rate in the world, and the incidence rate is increasing at a rate of 6% every year. In the clinical classification of thyroid cancer, papillary thyroid carcinoma is the most common, accounting for more than 90% of all thyroid cancers, and the postoperative prognosis is good. [0003] Whether thyroid cancer recurs or metastasizes after surgery is significantly related to the extent of surgical resection. If it is diagnosed as malignant, the extent of thyroid resection will be increased to ensure that no cancer cells remain. The scope of thyroidectomy is main...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84G01N1/28
CPCG01N21/84G01N1/2813
Inventor 崔灿林明珍石永华沈珏伟徐建红杨林
Owner 杭州迪英加科技有限公司
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