If left untreated, CIN2 or CIN3 (collectively referred to as CIN2+) can progress to cervical cancer. There are three principal treatments for CIN available in low- and middle-income countries: cryotherapy, large loop excision of the transformation zone (LLETZ, or LEEP), and cold knife conization (CKC).

Cervical intraepithelial neoplasia (CIN) is a premalignant squamous lesion of the uterine cervix diagnosed by cervical biopsy and histologic examination . The goal of management is to prevent possible progression to cancer while avoiding overtreatment since lesions can spontaneously regress and treatment can have morbid effects.

2015年12月17日 · 宫颈电热圈环切术 (leep) 是目前国内最先进的治疗宫颈疾病的手段。 此法通过环行金属丝（圈电极）传导高频交流电，利用高频电流所特有的干燥脱水效应、电弧切割效应来对电极接触的组织进行快速切开。

If you have a follow-up HSIL Pap or a biopsy with a high-grade lesion (CIN 2 or 3), you may need treatment with a LEEP or cone biopsy. MANAGEMENT OF HIGH-GRADE CIN. High-grade squamous lesions (cervical intraepithelial neoplasia [CIN] 2 or 3) have a high risk of persisting or developing into cervical cancer over a period of years.

One effective means to reduce cervical cancer incidence and death is a detection and treatment of precancerous lesions of cervix or cervical intraepithelial neoplasia (CIN). The CIN, especially high grade (CIN 2/3), is a lesion that can progress to invasive cancer if left untreated [2].

Treatment methods of actual or suspected CINcervical intraepithelial neoplasia (CIN) should be both effective and safe. Effective treatment of CIN implies eradicating the TZtransformation zone (TZ) and reducing risk of cancer to nearly zero. Safe treatment implies reducing the risk of complications to an absolute minimum.

宫颈锥切以 电环切除 (leep)使用最为广泛，已经成为主要术式。具有安全、操作简易、出血少等优点，保留子宫以及生育功能，是年轻患者的最好选择。

cin以三级系统来表示不同病变的分级： cin i为轻度非典型增生； cin ii为中度非典型增生； cin iii为重度非典型增生和原位癌。 通常宫颈癌前病变，也就是宫颈上皮内瘤变cin由轻到重分为cin1，cin2和cin3三个级别。那什么是癌前病变cin1，cin2，cin3？

宫颈CIN3治疗过程梳理 写这篇文章的时候，我已经是LEEP刀锥切后的12天，从TCT检查发现感染，到活检结果崩溃，用了2个月，我却像过了2年。 TCT 2022年5月下旬，为了打四价疫苗，我正常宫颈筛查，我虽然平时很少运动…

These guidelines provide recommendations for the treatment of histologically confirmed CIN2+ or adenocarcinoma in situ (AIS) with cryotherapy, loop electrosurgical excision procedure (LEEP)/large loop excision of the transformation zone (LLETZ), or cold knife conization (CKC).