Thick breast tissue: What it indicates to have thick breasts

Thick breast tissue is discovered on a mammogram. Individuals with thick breasts in some cases require extra imaging tests.

By Mayo Clinic Staff

If a current mammogram revealed you have thick breast tissue, you might question what this indicates for your health. Health care specialists understand that thick breast tissue makes breast cancer evaluating harder. It likewise increases the danger of breast cancer.

Evaluation your breast cancer danger elements with your health care group. Together you can consider your choices for extra breast cancer screening tests and choose what’s finest for you.

What does it suggest when your breasts are thick?

Thick breast tissue describes the method breast tissue searches a mammogram. It’s a really typical finding. It does not suggest there’s something incorrect.

The breasts are comprised of thick breast tissue and fatty breast tissue. Thick breast tissue consists of the milk glands, milk ducts and encouraging tissue in the breast. Fat is made from fat cells. An individual with thick breast tissue has more thick tissue than fat.

On a mammogram image, the fatty breast tissue is transparent. It’s simple to translucent to try to find anything worrying. The thick breast tissue looks strong white on the mammogram image. It’s difficult to translucent. Breast cancer, which likewise looks strong white on a mammogram, might be missed out on.

How do I understand if I have thick breast tissue?

The only method to understand if you have thick breast tissue is to have a mammogram. A mammogram is an X-ray of the breast tissue.

The health care expert who takes a look at your mammogram images chooses whether you have thick breast tissue. This health specialist is normally a radiologist. Radiologists are medical professionals with unique training to analyze the images from an examination. The radiologist compares the quantity of fat to thick tissue. The radiologist chooses the level of breast density. Often a computer system program find out the level of density in the images and the radiologist checks to ensure that it’s proper.

What are the 4 classifications of breast density?

Breast density– The 4 levels

Levels of density are explained utilizing the American College of Radiology’s Breast Imaging Reporting and Data System, which is often reduced to BI-RADS. The levels of density are frequently consisted of in a mammogram report utilizing letters. The levels of density are:

  • A: Almost completely fatty methods that the breasts are nearly completely comprised of fat. There is really little thick breast tissue.
  • B: Scattered locations of fibroglandular density implies the breasts are mainly comprised of fat. There are some spread locations of thick breast tissue.
  • C: Heterogeneously thick suggests that the majority of the breast tissue is thick breast tissue. There are some locations of fatty tissue.
  • D: Extremely thick methods that almost all of the breast tissue is thick breast tissue. There is extremely little fat.

In basic, you’re thought about to have thick breasts if your mammogram report states you have heterogeneously thick or exceptionally thick breasts. About half of individuals having screening mammograms have thick breasts.

What triggers breasts to end up being thick?

It’s unclear why some individuals have a great deal of thick breast tissue and others do not.

You might be most likely to have thick breasts if you:

  • Are more youthful. Breast tissue tends to end up being less thick as you age. This does not occur in everybody. It’s possible for thick breasts to occur at any age.
  • Have a lower body mass index. Having less body fat makes it most likely that you’ll have less fat and more thick tissue in your breasts.
  • Take hormonal agent treatment for menopause. Taking mix hormonal agent treatment to alleviate menopause signs makes thick breasts most likely.

How major is thick breast tissue?

Thick breast tissue is a typical finding. It does not imply there’s something incorrect. Having thick breasts can impact you in 2 methods:

  • Boosts the possibility that breast cancer may be missed on a mammogram. Thick breast tissue is more difficult to translucent on a mammogram image. Having thick breasts might increase the possibility that something worrying isn’t spotted on a mammogram.
  • Boosts the danger of breast cancer. If you have thick breasts, your threat of breast cancer is decently greater than somebody who does not have thick breasts. The level of danger is believed to resemble the threat of breast cancer in somebody who has a relative who had the illness. By itself, having thick breast tissue does not provide you a high threat of breast cancer. Having thick breasts does not increase the threat of passing away of breast cancer.

How typically should I get a mammogram if I have thick breasts?

In basic, health care experts suggest that females with a typical threat of breast cancer start evaluating with mammograms at age 40. For the majority of, the screening ought to be duplicated every year.

Having thick breasts can make it more difficult to find cancer on a mammogram. Mammograms are still reliable for breast cancer screening if you have thick breasts. Mammograms have actually been shown to lower the threat of passing away of breast cancer.

More recent mammogram innovation provides health care specialists more in-depth views of breast tissue. This might assist enhance the opportunities that cancer will be found. Almost all mammogram makers in the United States make digital images rather of movie images. Digital photos let health specialists focus to take a close take a look at anything worrying.

Furthermore, the majority of health care centers in the United States use 3D mammograms. A 3D mammogram utilizes computer systems to integrate X-ray images of the breast into a 3D image. The 3D images enable health care experts to see previous locations of density to try to find anything worrying in the breast tissue.

Still, due to the fact that there is an increased danger of breast cancer in thick breasts, you and your health care group may think about other tests.

Is ultrasound much better for thick breasts?

There’s some proof that extra tests, such as ultrasound and MRI, might make it most likely that breast cancer is found in thick breasts. There likewise is issue that tests such as ultrasound and MRI might discover things that require extra screening however are later on discovered to not be cancer. This is called a false-positive outcome. More research study is required to understand which test is best. None of the other tests has actually been shown to minimize the threat of passing away of breast cancer.

You and your health care specialist might think about extra screening based upon your other threat elements and your individual choices.

Extra tests that may be utilized in those with thick breasts consist of:

  • 3D mammogram. A 3D mammogram, likewise called breast tomosynthesis, utilizes X-rays to take images of the breast from numerous angles. A computer system then puts the images together. This makes a 3D picture of the breast tissue.
  • Breast MRI. Breast MRI utilizes an electromagnetic field and radio waves to make 3D pictures of the breast tissue. It’s typically advised for those with a really high threat of breast cancer.
  • Breast ultrasound. Ultrasound utilizes acoustic waves to make pictures of structures in the body. It reveals the distinction in between strong masses and sacs filled with fluid, called cysts. Strong masses might suggest cancer. A diagnostic breast ultrasound is typically utilized to take a better take a look at locations of issue discovered on a mammogram.
  • Contrast-enhanced digital mammogram. A contrast-enhanced digital mammogram utilizes contrast product which contains iodine. The contrast product can highlight possible locations of issue on a mammogram. The contrast product enters into a vein in your arm. You wait a couple of minutes for the contrast to reach the breast tissue. You have a mammogram.
  • Molecular breast imaging. Molecular breast imaging utilizes a radioactive tracer and an unique video camera to make images of the breast tissue. The tracer has unique product in it to assist discover locations that might have cancer. The unique electronic camera discovers any tracer that goes to the breast tissue.

Every test has advantages and disadvantages. Discuss the alternatives with your health care group. Together you can choose which tests are best for you based upon your individual danger elements for breast cancer.

March 09, 2024

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