Cervical carcinoma screening method

A technology of seed cervix and cervix, applied in the field of cervical cancer screening, can solve the problems of low sensitivity and cannot be used at the same time at the same time, achieve the effect of less cell overlap, easy observation and diagnosis, and reduce the rate of loss to follow-up

Active Publication Date: 2014-02-05
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 (VIA test) and Pap smear screening (Pap smear). The screening method cannot be used at the same time on the same day
Both methods are less sensitive when used alone, so fewer cervical precancers and early cancers are detected

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  • Cervical carcinoma screening method
  • Cervical carcinoma screening method

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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 Pap smear); 2. Simultaneous application of modified Pap smear method and acetic acid visual inspection method; 3. Immediate screening Immediate biopsy strategy (pathological biopsy is taken on the same day for individuals who are positive for single or dual screening, referred to as "immediate examination"). 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 modifie...

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Abstract

The invention provides a cervical carcinoma screening method which employs an improved Pap smear for screening. The method comprises the steps: extracting uterine neck secretion, performing conventional staining, film reading and diagnosis; if a patient is diagnosed as ASCUS or a more serious disease by improved Pap smear in cytologic level, performing pathology biopsy under iodine staining inspection. The invention also provides a cervical carcinoma two-method combined screening method. The method comprises: acquiring uterine neck secretion by improved Pap smear, immediately employing an acetic-acid naked-eye inspection method for screening: if a patient is diagnosed as positive by the acetic-acid naked-eye inspection method, performing pathology biopsy at once; and if a patient is diagnosed as negative, waiting for a diagnosis result of the improved Pap smear on site, if the patient is diagnosed as ASCUS or a more serious disease by the improved Pap smear, performing pathology biopsy at once. The methods provided by the invention employ two, but not one, methods for screening on women at the same time, which is not achieved before the methods provided by the invention are disclosed. The methods provided by the invention help to improve detection rate of cervical precancerous lesion and early-stage 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 (VIA test) and Pap smear screening (Pap smear). The screening method 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 cervic...

Claims

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Application Information

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Patent Type & Authority Applications(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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