通常所说的宫颈癌,是指子宫颈浸润癌。其他的癌前病变,我们就叫宫颈上皮内瘤变(CIN),包括宫颈的原位癌,我们把它归在CIN3里面。HPV感染,特别是高危型、持续性感染是引起子宫颈癌前病变和宫颈癌的原因或者是基本原因。差不多不同级别的CIN都有相当比例的HPV检出率,如果是宫颈癌可达99.8%。也就是说,如果有高危型...
宫颈癌(Cervical Cancer)是女性生殖系统常见的恶性肿瘤,主要由高危型HPV病毒持续感染引发。通过疫苗接种和定期筛查可有效预防
Five-year risks of CIN 3+ and cervical cancer among women with HPV-positive and HPV-negative high-grade Pap results. J Low Genit Tract Dis. 2013;17(5 Suppl 1):S50-5.Katki HA, Schiffman M, Castle PE, Fetterman B, Poitras NE, Lorey T et al. Five-year risks of CIN 3+ and ...
CIN1 is classified as LSIL, CIN2, and CIN3 are classified as HSIL, and the ultimate stage is classified as invasive cancer (Alrajjal et al., 2021). The various types of cervical cancer cell images according to the TBS system are shown in Fig. 1, which are taken from our database (...
超强资料-妇产科学课件 宫颈癌 cervical cancer 宫颈癌（cervicalcancer）• 子宫颈癌是最常见的妇科恶性肿瘤 之一，它是全球妇女中仅次于乳腺癌的 第二个最常见的恶性肿瘤。• 据统计80年代在全世界每年新发 子宫颈癌为461万，死亡为20万以上。我 国每年新病例为13.15万，约占总数1/3。• 据我国70年代...
The CIN terminology divides cervical cancer precursors into three histological classes: CIN1 (mild dysplasia), CIN2 (moderate dysplasia) and CIN3 (severe dysplasia or carcinomain situ). 'High-grade' SIL is synonymous with CIN2/3. Prophylactic and therapeutic vaccines ...
StageI:Invasivecancerwithtumorstrictlyconfinedtothecervix.Clinical Staging(FIGOsystem 2006)?StageIAInthisearliestformofstageI,averysmallamountoftumorcanbeseenunderamicroscope.StageIA1Tumorhaspenetratedanarealessthan3mmdeepandlessthan7millimeterswide.StageIA2Tumorhaspenetratedanarea3to5mmdeepandlessthan7millimeters...
This modeling study uses a microsimulation model of a hypothetical cohort to model the benefits, burden, and harms of cervical cancer screening strategies
Cervical intraepithelial neoplasia (CIN) refers to the potentially precancerous transformation of cells of the cervix. CIN is classified in grades : 宫颈上皮内瘤变(CIN),也称为宫颈发育不良,是子宫颈表面细胞的异常生长,可能导致宫颈癌。CIN 以等级分类: ...
Cervical cancer (CC) screening in women comprises human papillomavirus (HPV) testing followed by cytology triage of positive cases. Drawbacks, including cytology’s low reproducibility and requirement for short screening intervals, raise the need for alt