Precancerous Cells on a Pap Smear: Overview
What are Precancerous Cells?
Precancerous cells are abnormal cells that have the potential to become cancerous if left untreated. These cells can appear on a Pap smear, which is a type of screening test used to detect changes in the cells of the cervix. The presence of precancerous cells does not necessarily mean that a woman has cancer, but it does indicate that she should be monitored closely and may need additional tests.
How Common Are Precancerous Cells on a Pap Smear?
Precancerous cells are relatively common, with about 3 to 5 percent of Pap smears coming back positive for these cells. However, the vast majority of women with precancerous cells do not develop cervical cancer. Early detection and treatment of precancerous cells can help to reduce the risk of cancer.
How Are Precancerous Cells Treated?
The treatment for precancerous cells depends on the type and severity of the cells. Treatment options may include:
• Cryotherapy, which uses cold temperatures to destroy abnormal cells
• Laser therapy, which uses a concentrated beam of light to remove the affected cells
• Loop Electrosurgical Excision Procedure (LEEP), which uses an electrical current to remove abnormal cells
• Conization, which uses a scalpel or laser to remove a cone-shaped piece of tissue containing the abnormal cells
In some cases, precancerous cells may be monitored over time rather than treated. Women with precancerous cells should discuss their treatment options with their doctor.
Conclusion
Precancerous cells are relatively common on Pap smears, but most women with these cells do not develop cervical cancer. Early detection and treatment can help to reduce the risk of cancer. Women with precancerous cells should discuss their treatment options with their doctor.