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).

2022年5月9日 · HSIL包括子宫颈鳞状上皮内瘤变（cervicalintraepithelial neoplasia, CIN）2 级和3级，主要由高危型人乳头瘤病毒（HPV）感染后引起，细胞有明显的异型性，核分裂象增多。美国阴道镜和宫颈病理学会（ASCCP）推荐采用HSIL（CIN2）、HSIL（CIN3）的报告形式 [2] 。其中CIN2的诊断 ...

2022年6月30日 · HSIL (CIN3) involves the presence of dysplastic cells in greater than two thirds of the entire thickness of the epithelium but with no signs of invasion into the stroma. Almost all HSIL (CIN3) lesions can be attributed to persistent infection by high risk HPV types.[37]

The benefit of LLETZ is that it can stop cell changes potentially developing into cervical cancer. It is successful in over 9 in 10 (over 90%) cases, meaning no further treatment is needed. Possible risks of LLETZ include an increased risk of late miscarriage or premature birth and cervical stenosis (narrowing of the cervix).

Effective treatment of CIN implies eradicating the TZ and reducing risk of cancer to nearly zero. Safe treatment implies reducing the risk of complications to an absolute minimum.

LLETZ stands for large loop excision of the transformation zone. It’s also known as loop electrosurgical excision (LEEP) or loop diathermy. This is the most common treatment for abnormal cervical cells. Your colposcopist uses a thin wire loop to remove the transformation zone of the cervix.

2018年9月5日 · 并且应该说发现的特别及时， CIN3 - 宫颈上皮内瘤病变 三级，说的严重点就是 宫颈癌前病变。 所以，再一次的感谢自己的被害妄想症，没有刁民想害朕，但是人吃五谷杂粮，总会有生病的时候。 不要忽视每一个细节：刚拿到结果的时候，我真的是一脸懵逼，二脸懵逼，百脸懵逼！ 觉得这不现实，这不科学啊。 可是见到医生被问了3个问题之后，瞬间明白，其实早有征兆，只是自己一直忽略掉了。 1、性生活后出血：偶见；2、非生理期出血：数次；3、白带异 …

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).

The most common treatment for CIN2 and CIN3 these days is loop diathermy also know as LLETZ – Large Loop Excision of the Transformation Zone (LEEP outside the UK – Loop Electro-Excision Procedure). Its aim is to remove all the abnormal cells from the cervix. A wire loop with an electric current (diathermy) is used to remove these cells.

2011年10月1日 · The TOMBOLA trials could show, with a high level of evidence, that immediate large loop excision of the transformation zone (LLETZ) will not increase the rate of CIN2 or CIN3 compared with targeted punch biopsies by experienced colposcopist, but results in over-treatment and unnecessary morbidity in healthy women. 18 Another RCT in Canada and ...