BREAST CANCER

Breast Cancer Diagnosis

By Sherry Baker @SherryNewsViews
 | 
July 08, 2020

Finding breast cancer involves more than a mammogram. Other tests provide important information, but a biopsy is needed to confirm a breast cancer diagnosis.

If you’re a woman who’s found a lump in her breast while bathing or performing a self-exam — or if a doctor has called about a screening mammogram that’s spotted something irregular — it’s hard not to assume you have breast cancer

In fact, that may be true. A breast cancer diagnosis, however, involves far more testing than a manual exam or an initial mammogram.

Not only are additional tests needed to confirm or rule out a breast malignancy, but they provide your doctor with information about the stage of the disease and what treatment is best.

 

YOU MIGHT ALSO LIKE: Why You Should Get Your Annual Mammogram

 

The first steps in a breast cancer diagnosis

A new lump or mass in your breast is the most common symptom of a breast malignancy, according to the American Cancer Society (ACS). And while a hard, painless lump with irregular edges is more likely to be cancer than soft and round masses, there’s no way to make a breast cancer diagnosis based on what a mass feels like alone. If you or your doctor find you have a breast irregularity, however, it can be the first step toward pursuing a possible breast cancer diagnosis with appropriate testing.

Of course, breast cancer may produce no symptoms at all in the earliest stage of the disease; that’s why regular breast cancer screening is important. A screening mammogram takes x-ray pictures of each breast from different angles to search for any signs of breast cancer in women who don’t have any known breast symptoms.

If the mammogram reveals an area has changed from a prior mammogram or shows an abnormal area, such as masses or calcifications, it doesn’t diagnose breast cancer. However, it does indicate more imaging is needed.

Making a definitive breast cancer diagnosis

After suspicious areas are found in the breast, your doctor will order other tests or refer you to a breast cancer specialist. This does not mean you definitely have cancer, the Centers for Disease Control and Prevention (CDC) points out.

Before you can receive a diagnosis, you’ll likely get a diagnostic mammogram. Although it’s done much like a screening mammogram, more x-ray pictures of various angles will be taken, paying extra attention to any section of the breast that has raised concern. Other imaging tests — an ultrasound or a magnetic resonance imagining (MRI) — also may be used to take pictures of the inside of your breast.

If your doctor believes you likely have a malignancy, a breast biopsy is next, the only way to make a definitive breast cancer diagnosis. Cells or small pieces of tissue are removed from the area of the breast where a malignancy is suspected, which are then examined by a pathologist under a microscope to check for signs of cancer, the National Cancer Institute (NCI) explains.

There are different kinds of breast biopsies, some involving incisions and other a fine, hollow needle. For most areas in the breast, the less invasive needle biopsy is appropriate.

If breast cancer is confirmed, you may need a biopsy of one or more lymph nodes — either at the same time as the breast biopsy of the breast tumor, or when a breast tumor is surgically removed — to see if the cancer has spread.

After your diagnosis, your oncologist will conduct additional tests to see what treatment is best for your cancer, based on whether your malignancy is at a very early stage or has spread to lymph glands and possibly beyond, whether it is hormone dependent (indicating hormone blocking therapy may be an appropriate therapy), and other factors, according to the NCI.

 

YOU MIGHT ALSO LIKE: The Many Types of Breast Cancer

Updated:  

July 08, 2020

Reviewed By:  

Janet O’Dell, RN