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Application of magnetic resonance targeted prostate puncture in prostate cancer diagnosis

A technology for prostate cancer and prostate cancer, which is applied in the field of biological diagnosis and can solve problems such as low puncture accuracy and affecting the diagnosis of prostate cancer

Pending Publication Date: 2021-04-23
HENAN UNIVERSITY
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

However, ordinary prostate biopsy is usually bounded by the midline of the perineum, the left and right sides are 1.5cm away from the midline, and the puncture point is 2cm above the anus. The accuracy of puncture is not high, which affects the diagnosis of prostate cancer.

Method used

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Embodiment Construction

[0016] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them; based on the present invention Embodiments, and all other embodiments obtained by persons of ordinary skill in the art without creative efforts, all belong to the scope of protection of the present invention.

[0017] The application of the magnetic resonance targeted prostate puncture in the diagnosis of prostate cancer of the present invention, the application of the magnetic resonance targeted prostate puncture in the diagnosis of prostate cancer of the present invention comprises the following steps:

[0018] S1: Patient selection, the inclusion criteria of prostate patients: a. The total PSA value is 4.00-100.00 ng / ml; b. Abnormal DRE palpation; c. Abnormal images found in prostate...

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Abstract

The invention discloses application of magnetic resonance targeted prostate puncture in prostate cancer diagnosis. The which comprises the following steps of: marking puncture targets on MRI and T2W TSE sequence images of a plurality of high-resolution sections of a prostate, displaying a sagittal plane reconstruction image of the MRI and a sagittal plane image of transrectal ultrasound on the same screen to ensure that the images are fused and displayed synchronously, and adding 3 needles to the targets on the basis of 13-needle puncture. The invention relates to the technical field of biological diagnosis application, and particularly provides the application of magnetic resonance targeted prostate puncture in prostate cancer diagnosis, which can accurately guide a puncture gun to perform targeted puncture on a target point by a magnetic resonance and transrectal prostate color Doppler ultrasound image fusion technology so as to improve the early diagnosis rate of prostate cancer.

Description

technical field [0001] The invention relates to the technical field of biological diagnosis application, in particular to the application of magnetic resonance-targeted prostate puncture in the diagnosis of prostate cancer. Background technique [0002] In medicine, cancer refers to malignant tumors originating from epithelial tissue, and is the most common type of malignant tumors. Correspondingly, malignant tumors originating in mesenchymal tissue are collectively referred to as sarcomas. There are a few malignant tumors not named according to the above principles, such as Wilms tumor, malignant teratoma, etc. Generally speaking, "cancer" generally refers to all malignant tumors. Cancer has biological characteristics such as abnormal cell differentiation and proliferation, uncontrolled growth, invasion and metastasis. [0003] Among them, prostate cancer is a malignant tumor with a very high incidence rate in the urinary system. It is due to the occurrence of malignant ...

Claims

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Application Information

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IPC IPC(8): A61B5/055A61B10/02
CPCA61B5/004A61B5/055A61B10/0241
Inventor 侯俊清徐卫波李松王斌杰赵振华后森林张建华
Owner HENAN UNIVERSITY
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