It is our goal and commitment to provide all natural health supplements to help increase the quality and longevity of your life.
Home » Cancer » Cervical-cancer » Diagnosis and prognosis of Cervical Cancer
Diagnosis and prognosis of Cervical Cancer
Initial diagnosis often begins with a positive Pap test, which is followed by a more comprehensive examination to confirm the presence of cervical cancer. A biopsy is then performed either by cone biopsy, in which a cone-shaped region of cells is removed, or colposcopy, in which the cervix is viewed directly and cells are scraped from the lining. If the cancer is at an advanced stage and metastasis (spreading of the cancer) is suspected, other cancers of the uterus and surrounding tissues can be detected by observing the reproductive, digestive, and urinary tracts with other specialized viewing scopes.
Once cervical cancer has been diagnosed, its stage is then determined. The stage is an indicator of how far the cancer has progressed. Stage 0 cervical cancer is also called carcinoma in situ and is confined to the epithelial cells that line the cervix. Stage I cancers have spread into the connective tissue that underlies the epithelium, whereas stage II cancers have spread beyond the cervix to the upper portion of the vagina or to nearby tissues within the pelvic area. Stage III cancers have spread to the lower portion of the vagina or to the wall of the pelvis. Stage IV cancers have spread to distant organs such as the lungs, bladder, or bone.
The five-year survival rate for cervical cancer is quite high when the cancer is diagnosed in its early, preinvasive state. Many cervical cancers are detected at this point, and nearly all of these patients can be completely cured. Even invasive cancers, when detected early, have a very high five-year survival rate. Once the cancer has spread outside the uterus, however, survival rates are considerably lower.
Article ID: 188
Word Count: 284
Total views: 288
Rating: Not yet rated
