What is the cause of CIN 2?
What is the cause of CIN 2?
Moderately abnormal cells are found on the surface of the cervix. CIN 2 is usually caused by certain types of human papillomavirus (HPV) and is found when a cervical biopsy is done. CIN 2 is not cancer, but may become cancer and spread to nearby normal tissue if not treated.
What causes CIN cells?
What causes CIN? CIN usually occurs after a woman becomes infected with the human papilloma virus (HPV). This is a virus that is spread through sexual contact. In many cases, the immune system by itself will get rid of the virus.
How serious is CIN2?
Moderate cervical lesions — formally known as cervical intra-epithelial neoplasia grade 2 (CIN2) — are abnormal cells on the surface of the cervix. CIN is notcervical cancer, but does have the potential to progress to cancer. However, in many cases these cells may also return to normal or remain unchanged.
Is CIN2 precancerous?
CIN – The outer surface of the cervix is composed of cells called squamous cells. A precancerous lesion affecting these cells is called CIN. These changes are categorized as being mild (CIN 1) or moderate to severe (CIN 2 or 3).
Do you still have HPV after LEEP procedure?
Purpose of a LEEP Procedure While a LEEP can remove abnormal cervical cells, it is not a cure for HPV. Even if the cells are cleared, you will still have HPV and require ongoing monitoring to ensure that any abnormal cells are treated promptly if and when they emerge.
What happens if CIN 3 is left untreated?
It is dangerous to leave CIN-2 and CIN-3 untreated. If, over a long period, the abnormal cells spread deeper into the cervix or to other tissues or organs, the disease is called cervical cancer and will require more aggressive treatment. High-grade lesions (CIN-3) usually take many years to develop into cancer.
Can a CIN 1 or CIN 2 cause cervical cancer?
CIN 1,2 and even 3 aren’t cancer-they are pre cancerous cells and it can take a long time for abnormal cells to become cervical cancer…could even be 10 years. HPV causes abnormal cells but these can be treated easily in the early stages …long before anything turns nasty.
Can a CIN 1 turn into CIN 2?
Even if your CIN 1 has turned to CIN 2, you’re still not near the cancer danger zone sitting at CIN 2. This is because if we skip a step in the progression, meaning, look at the progression of CIN 3 to cervical cancer, we’re still looking at quite a bit of time.
What causes cervical intraepithelial neoplasia ( CIN ) in women?
What causes CIN? CIN usually occurs after a woman becomes infected with the human papilloma virus (HPV). This is a virus that is spread through sexual contact. In many cases, the immune system by itself will get rid of the virus.
What does low grade neoplasia ( CIN ) 1 mean?
Low-grade neoplasia (CIN 1) refers to dysplasia that involves about one-third of the thickness of the epithelium. CIN 2 refers to abnormal changes in about one-third to two-thirds of the epithelial layer.