How can an ultrasound detect cervical cancer?

Ultrasounds use high-frequency sound waves to create images of the inside of your body, including the health and structure of your reproductive organs. This means they can detect changes or abnormalities in your cervix that may indicate cervical cancer.

An ultrasound technician begins the exam by applying a lubricant to an ultrasound probe and inserting it into your vagina. The probe sends sound waves through your pelvic area which creates an image on a monitor, allowing them to observe any differences such as thicker walls or cysts — both red flags for potential cervical cancer. Depending on where you are in your cycle, hormone levels might also be checked for further information about any potential risks.

Additionally, ultrasounds can be used together with other preventive tests like pap smears which look at the cell samples taken from inside of your cervix. Combining these two types of tests helps doctors detect cervical cancer more easily while also tracking their progress over time if they do find something suspicious during initial screenings.