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A device for predicting risk of prostate cancer from prostate biopsy

A technology of prostate cancer and needle biopsy, which is applied in health index calculation, medical informatics, informatics, etc., can solve the problems of lack of prediction tools, achieve the effect of reducing pain and avoiding overuse

Inactive Publication Date: 2018-08-14
FUDAN UNIV SHANGHAI CANCER CENT
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

Because the incidence of unnecessary prostate biopsy is high in China, and there is currently no effective predictive tool for the Chinese population, we use it for people with PSA 4-10ng / ml and negative digital rectal examination

Method used

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  • A device for predicting risk of prostate cancer from prostate biopsy
  • A device for predicting risk of prostate cancer from prostate biopsy
  • A device for predicting risk of prostate cancer from prostate biopsy

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Embodiment Construction

[0033] The above-mentioned features and advantages of the present invention can be better understood after reading the detailed description of the embodiments of the present disclosure in conjunction with the following drawings. In the drawings, components are not necessarily drawn to scale, and components with similar related properties or characteristics may have the same or similar reference numerals.

[0034] figure 1 The principle of a preferred embodiment of the device for predicting the risk of prostate cancer in prostate biopsy according to the present invention is shown. See figure 1 , the device in this embodiment includes: an input device 1 , a processing device 2 and an output device 3 .

[0035] The input device 1 receives variables of age, prostate volume and prostate health index (PHI) of newly diagnosed prostate biopsy patients.

[0036] The processing device 2 is connected to the input device 1, and based on the age variable, the prostate volume variable and ...

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Abstract

The invention discloses a device for predicting a prostate cancer risk in prostate aspiration biopsy. The risk of prostate cancer is predicted in advance, prostate biopsy is only carried out on patients is avoided under the condition that missed diagnosis is not increased, and thus unnecessary biopsy of biopsy patients is reduced. According to the technical scheme, related clinical clinicopathologic data of newly-diagnosed prostate aspiration biopsy patients is subjected to retrospective analysis, a prediction nomographic chart of related prediction indexes is established, and accordingly the device convenient to use clinically is designed. By means of the device, clinical doctors can predict the probability of newly-diagnosed prostate aspiration biopsy cancer according to three clinical indexes, namely, prostate health index numerical values, the prostate volume and the age of patients.

Description

technical field [0001] The invention relates to a disease prediction device, in particular to a device for predicting the risk of prostate cancer in patients with newly diagnosed prostate biopsy. Background technique [0002] Over the past decade in China, prostate cancer has gradually developed into an emerging health threat for urban male residents. The annual standardized rate of prostate cancer among male residents in Shanghai has risen sharply from 5.6 / 100,000 in 1999 to 12.96 / 100,000 in 2009, and has become the fifth most common male malignancy in Shanghai. Although the increase in the incidence of prostate cancer is caused by multiple factors, it can also be partly explained by the widespread adoption of serum prostate-specific antigen (PSA) screening in developed regions of China. In the latest literature on patients undergoing radical prostatectomy, 64.3% of prostate cancer patients were diagnosed without aggravation of urinary tract symptoms based on a simple incr...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H50/30
CPCG16H50/30
Inventor 叶定伟朱耀韩成涛
Owner FUDAN UNIV SHANGHAI CANCER CENT
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