Overview

   Regular check-ups Screening test means checking your body for cancer before you have symptoms. Getting screening tests regularly may find breast, cervical, and colorectal (colon) cancers early, when treatment is likely to work best. Lung cancer screening is recommended for some people who are at high risk. The main goals of cancer screening are to Find cancer early, Reduce the chance that someone who is screened regularly will die from the cancer and have more potential benefits than harms.


The effective check-ups cancer types and test items are those that:
Breast Cancer
Mammograms are the best way to find breast cancer early, when it is easier to treat. This method to screen for breast cancer has been shown to reduce deaths from the disease among women ages 40 to 74, especially those over age 50

Cervical Cancer
The Pap test can find abnormal cells in the cervix which may turn into cancer. The HPV test looks for the virus (human papillomavirus) that can cause these cell changes. Pap tests also can find cervical cancer early, when the chance of being cured is very high. These tests, which can be used both alone and in combination, can lead to both early detection and prevention of cervical cancer. They prevent the disease because they allow abnormal cells to be found and treated before they become cancer. Testing is generally recommended to begin at age 21 and to end at age 65 in women who have had adequate prior screening and are not otherwise at high risk for cervical cancer.

Colorectal (Colon) Cancer
Colorectal cancer almost always develops from precancerous polyps (abnormal growths) in the colon or rectum. Screening tests can find precancerous polyps, so they can be removed before they turn into cancer. Screening tests also can find colorectal cancer early, when treatment works best.
Test Items are: Colonoscopy, sigmoidoscopy, and stool tests
   Several screening tests have been shown to reduce the risk of dying from colorectal cancer. Colonoscopy and sigmoidoscopy not only detect colorectal cancer early but also help prevent the disease in the first place. That's because these tests can find abnormal colon growths (polyps) that can be removed before they become cancer. Expert groups generally recommend that people who are at average risk for colorectal cancer have screening with one of these tests at ages 50 through 75. For more information, see the Tests to Detect Colorectal Cancer and Polyps fact sheet and the PDQ® Colorectal Cancer Screening summary.

Lung Cancer
The recommends yearly lung cancer screening with low-dose computed tomography (LDCT) for people who have a history of heavy smoking, and smoke now or have quit within the past 15 years, and are between 50 and 80 years old.This test to screen for lung cancer has been shown to reduce lung cancer deaths among heavy smokers ages 55 to 74.

Alpha-fetoprotein blood test
This test is sometimes used, along with ultrasound of the liver, to try to detect liver cancer early in people at high risk of the disease.

Breast MRI
This imaging test is often used for women who carry a harmful mutation in the BRCA1 gene or the BRCA2 gene; women with these mutations have a high risk of breast cancer, as well as increased risk for other cancers.

CA-125 test
This blood test, which is often done together with a transvaginal ultrasound, may be used to try to detect ovarian cancer early, especially in women with an increased risk of the disease. Although this test can help to diagnose ovarian cancer in women who have symptoms and can be used to evaluate the recurrence of cancer in women previously diagnosed with the disease.

Clinical breast exams and regular breast self-exams
Routine examination of the breasts by health care providers or by women themselves has not been shown to reduce deaths from breast cancer. However, if a woman or her health care provider notices a lump or other unusual change in the breast, it is important to get it checked out.

PSA test
This blood test, which is often done along with a digital rectal exam, can detect prostate cancer at an early stage. However, expert groups no longer recommend routine PSA testing for most men because many prostate cancers detected with PSA testing are not deadly, and early detection and treatment of PSA-detected cancers has not been shown to reduce the chance of dying from prostate cancer.


Skin exams
Doctors often recommend that people who are at risk for skin cancer examine their skin regularly or have a health care provider do so. Such exams have not been shown to decrease the risk of dying from skin cancer, and they may lead to overtreatment. However, people should be aware of changes in their skin, such as a new mole or a change to an existing mole, and report these to their doctor promptly.

Transvaginal ultrasound
This imaging test, which can create pictures of a woman’s ovaries and uterus, is sometimes used in women who are at increased risk of ovarian cancer (because they carry a harmful BRCA1 or BRCA2 mutation) or of endometrial cancer (because they have a condition called Lynch syndrome).