What is the meaning of carcinoma cervix?
What is the meaning of carcinoma cervix?
Cancer that forms in tissues of the cervix (the organ connecting the uterus and vagina). It is usually a slow-growing cancer that may not have symptoms but can be found with regular Pap tests (a procedure in which cells are scraped from the cervix and looked at under a microscope).
What causes carcinoma of the cervix?
Long-lasting infection with certain types of human papillomavirus (HPV) is the main cause of cervical cancer. HPV is a common virus that is passed from one person to another during sex. At least half of sexually active people will have HPV at some point in their lives, but few women will get cervical cancer.
What is transformational zone on cervix?
The transformation zone is an area of changing cells, and it is the most common place on the cervix for abnormal cells to develop. These abnormal cells can be detected on a Pap smear. The location of the transformation zone varies among women.
What is the best treatment for squamous cell carcinoma of the cervix?
Traditionally, radical hysterectomy or radiation therapy alone has been accepted as standard treatment for early-stage invasive cervical cancer, and locally advanced cancer has been treated by radiotherapy alone consisting of a combination of high-dose-rate intracavitary brachytherapy (ICBT) and external beam …
On what part of the cervix do most cancers develop?
Most cervical cancers start in the cells of the external lining of the cervix. Without treatment, this cancer can reach the small blood vessels and lymph vessels in the cervix.
Are all cervical cancers caused by HPV?
But HPV is not the only cause of cervical cancer. Most women with HPV don’t get cervical cancer, and other risk factors, like smoking and HIV infection, influence which women exposed to HPV are more likely to develop cervical cancer.
Is transformation zone normal?
The transformation zone may be described as normal when it is composed of immature and/or mature squamous metaplasia along with intervening areas or islands of columnar epithelium, with no signs of cervical carcinogenesis (1.14a).
Why is the transformation zone important?
The transformation zone is the area that your doctor or nurse checks during cervical screening. Cervical screening is not a test for cancer. It is a test to pick up abnormal cervical cells. If left untreated, the abnormal cells might develop into cancer.
How aggressive is squamous cell carcinoma of the cervix?
Squamous cell carcinoma These usually develop slowly over time, and when detected early through Cervical Screening Tests they have high survival rates. Survival is lower when tumours spread into pelvic or aortic lymph nodes.
How do you know if squamous cell carcinoma has spread?
How to Tell If Squamous Cell Carcinoma Has Spread
- The tumor is thicker than 2 millimeters.
- The tumor has grown into the lower dermis or subcutis layers of the skin.
- The tumor has grown into the nerves in the skin.
- The tumor is present on the ear or on a hair-bearing lip.