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A kind of preparation method of improved Pap smear

A technology of smear and glass slide, which is applied in the field of screening for cervical precancerous lesions and early cancers, can solve the problems of low sensitivity and cannot be used at the same time at the same time, and achieve less cell overlap, easy observation and diagnosis, and reduce The effect of loss to follow-up

Active Publication Date: 2015-12-23
SHIHEZI UNIVERSITY
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Problems solved by technology

At present, there are mainly two screening methods for cervical precancerous lesions and early cancers: acetic acid staining visual inspection (VIAtest) and Pap smear screening (Papsmear). cannot be used at the same time
Both methods are less sensitive when used alone, so fewer cervical precancers and early cancers are detected

Method used

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  • A kind of preparation method of improved Pap smear
  • A kind of preparation method of improved Pap smear

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Embodiment Construction

[0023] The following examples facilitate a better understanding of the present invention, but do not limit the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified. The test materials used in the following examples, unless otherwise specified, were purchased from conventional biochemical reagent stores.

[0024] The cervical cancer screening method of the present invention includes three parts: 1. Modified Pap smear method (modified Papsmear); 2. Simultaneous application of modified Pap smear method and acetic acid visual inspection method; 3. Immediate screening and immediate biopsy Strategy (Pathological biopsy is taken on the same day for individuals who are positive for single or dual screening, referred to as "check-and-check"). For the process of "Single-time and double-method cervical cancer screening method", see figure 1 . The following three parts are described separately.

[0025] A modified...

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Abstract

The invention provides a screening method for cervical cancer, which uses the improved Pap smear method for screening; the steps are: extracting cervical secretions, then carrying out routine staining, film reading, and diagnosis; and improving the Pap smear method for cytological diagnosis For ASCUS or above lesions, pathological biopsy should be performed immediately under iodine staining. The present invention also provides a screening method for cervical cancer. After the cervical secretions are obtained by the improved Pap smear method, the acetic acid macroscopic examination is immediately used for screening. If the acetic acid visual examination is positive, pathological biopsy is taken If the diagnosis is negative, wait for the diagnosis result of the modified Pap smear method at the scene, and if the modified Pap smear method is diagnosed as ASCUS or above lesions, a pathological biopsy is taken immediately. The present invention screens women with two methods at the same time, not one. Before this invention, this was not possible. The method of the invention can improve the detection rate of cervical precancerous lesion and early cancer.

Description

technical field [0001] The invention relates to a screening method for cervical cancer, in particular to a screening method for cervical precancerous lesion and early cancer. Background technique [0002] Cervical cancer is a common malignant tumor in women, ranking second among female malignant tumors, and seriously threatens women's health and life. Therefore, the screening of cervical precancerous lesions and early cancer is very important, which can achieve the purpose of early detection and early treatment. At present, there are two main screening methods for cervical precancerous lesions and early cancers: acetic acid staining visual inspection (VIAtest) and Pap smear screening (Papsmear). cannot be used at the same time on the same day. Both methods are less sensitive when used alone, so fewer cervical precancerous lesions and early cancers are detected. Contents of the invention [0003] The invention provides a screening method for cervical cancer, which can im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N21/00G01N33/50A61B10/02
Inventor 张文杰陶林阿曼古丽李锋王英红
Owner SHIHEZI UNIVERSITY
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