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Where Is Breast Cancer Found

What Is Yale Medicines Approach To Detecting And Treating Breast Cancer In Men

Possible new therapy found for chemo-resistant breast cancer

Our radiologists are uniquely qualified to diagnose even the rarest forms of breast cancer, including male breast cancerearly and accurately. Our radiologists who subspecialize in breast imaging are among the most highly skilled leaders in the field. They are nationally and internationally recognized for their skill in diagnosing breast cancer. Additionally, our radiologists conduct research on 3D mammography and dense breast imaging, which is advancing the field of radiology.

A man with a breast-related complaint will be scheduled for a diagnostic mammogram and ultrasound within a few days, Dr. Andrejeva-Wright says. If a suspicious mass is seen, then a needle biopsy is scheduled soon after. If a diagnosis of breast cancer is made, our intake specialists coordinate all necessary appointments with the patient as soon as possible, so that treatment can begin quickly.

What Are The Symptoms

The most common symptoms of breast cancer in men are

  • A lump or swelling in the breast.
  • Redness or flaky skin in the breast.
  • Irritation or dimpling of breast skin.
  • Nipple discharge.
  • Pulling in of the nipple or pain in the nipple area.

These symptoms can happen with other conditions that are not cancer. If you have any symptoms that worry you, see your doctor right away.

Can Dcis Be Left And Not Treated

Because theres no way of knowing when or if DCIS will become invasive, treatment is usually recommended. Its possible this may lead to unnecessary treatment for some people.

The aim of treatment is to remove all the DCIS from within the breast to reduce the chance of it becoming an invasive cancer.

Research is looking at which cases of DCIS are more likely to develop into invasive breast cancer and which could be closely monitored instead of being treated. If you are diagnosed with low-grade DCIS, you may be invited to join a clinical trial.

If you have any questions or concerns about your diagnosis and treatment, talk to your treatment team.

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Myth: You Dont Need Mammograms If You Lead A Healthy Lifestyle

Truth:Mammograms are still essential for breast health, no matter what, says Dr Chan. While its true that regular exercise can reduce the risk of developing breast cancer by 10 to 20 percent, patients who lead healthy lifestyles can still develop the disease.

A screening mammogram or ultrasound, she says, can detect cancer in the breast even before the tumour can be felt or cause any symptoms. An early diagnosis can reduce the need for major surgery, and hopefully avoid the need for chemotherapy as well.

Its recommended that women aged from 40 to 49 go for annual screening mammograms and, after turning 50, a mammogram once every two years.

Dr Georgette Chan#11-09 Mount Elizabeth Medical Centre,3 Mount Elizabeth6836 5167 | georgettechan.com.sg

Calculating Risk Based On Tumor Size

Breast Cancer Treatment (PDQ®)Patient Version

Memorial Sloan Kettering Cancer Center provides a Breast Cancer Nomogram through which you can predict the likelihood that a breast cancer has spread to axillary lymph nodes based on tumor size .

To complete this estimate, you are asked to agree to the conditions, and understand that it is only an estimate.

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Should Men At Higher Risk For Breast Cancer Get Screening Mammograms

Men have less breast tissue than women and fewer than 1 percent of men develop breast cancer, so national cancer screening guidelines do not recommend regular screening mammograms for men. However, if a doctor suspects breast cancer, a diagnostic mammogram may be needed to look for malignant tumors.

However, when a man is determined to be at higher risk for breast cancer, it is recommended that he have an annual clinical breast exam to check for breast changes that could indicate breast cancer.

Where Breast Cancer Starts

Breast cancers can start from different parts of the breast.

  • Most breast cancers begin in the ducts that carry milk to the nipple
  • Some start in the glands that make breast milk
  • There are also other types of breast cancer that are less common like phyllodes tumor and angiosarcoma
  • A small number of cancers start in other tissues in the breast. These cancers are called sarcomas and lymphomas and are not really thought of as breast cancers.

Although many types of breast cancer can cause a lump in the breast, not all do. See Breast Cancer Signs and Symptoms to learn what you should watch for and report to a health care provider. Many breast cancers are also found on screening mammograms, which can detect cancers at an earlier stage, often before they can be felt, and before symptoms develop.

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Inserting A Metal Marker

If you have a biopsy, sometimes a small metal clip called a marker is placed in the breast where the biopsy samples were taken. This is so the area can be found again if another biopsy or surgery is needed. It can safely be left in the breast and does not need to be removed, even if no further procedures are needed.

Causes Of Breast Cancer: How Did This Happen

Incidentally Found Breast Cancer Treatment

When youre told that you have breast cancer, its natural to wonder what may have caused the disease. But no one knows the exact causes of breast cancer. Doctors seldom know why one woman develops breast cancer and another doesnt, and most women who have breast cancer will never be able to pinpoint an exact cause. What we do know is that breast cancer is always caused by damage to a cells DNA.

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Effect Of Hormonal Changes On Breasts

As women develop from pre-puberty through puberty, pregnancy and to menopause, the breasts will be affected by a variety of fluctuations in hormones.

During puberty, hormones produced by the ovaries cause growth and development of the breast. After puberty, the hormones oestrogen and progesterone will change throughout a womans monthly menstrual cycle. This may cause women to have swollen or tender breasts at different times of the month.

During pregnancy the body will produce additional oestrogen and progesterone, which trigger further growth and development of the breast to prepare mothers for breastfeeding.

Around the time of menopause , the ovaries stop producing female hormones including oestrogen. Without oestrogen, the breast tissue decreases in size. After menopause , monthly menstrual periods stop.

Worlds Most Prevalent Cancer

As of the end of 2020, there are 7.8 million women living with a breast cancer diagnosis made within the last five years, making it the worlds most prevalent cancer, according to the World Health Organization .

Breast cancer is not a transmissible or infectious disease and the reasons it develops are not fully understood.

The WHO says approximately half of breast cancer cases develop in women who have no identifiable breast cancer risk factor other than gender and age .

Certain factors increase the risk of breast cancer, including increasing age, obesity, harmful use of alcohol, family history of breast cancer, history of radiation exposure, tobacco use and postmenopausal hormone therapy.

The new studies say that the observations, for the first time, identify an environmental chemical that may account for the increase in the incidence of breast cancer.

The studies also point out the incrimination of aluminium salts in breast carcinogenesis is reminiscent of the history of asbestos and that aluminium salts are not just used in antiperspirant deodorants but other cosmetic products such as sunscreen too.

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Screening For Breast Cancer

Women aged between 50 and 74 are invited to access free screening mammograms every two years via the BreastScreen Australia Program.

Women aged 40-49 and 75 and over are also eligible to receive free mammograms, however they do not receive an invitation to attend.

It is recommended that women with a strong family history of breast or ovarian cancer, aged between 40 and 49 or over 75 discuss options with their GP, or contact BreastScreen Australia on 13 20 50.

What Is A Breast Made Of

Breast Cancer

Both men and women have breasts, but women have more breast tissue than men.

The female breast is made of different components, including:

  • lobules, which produce breast milk
  • ducts, which carry milk to the nipple
  • fatty tissue and connective tissue, which surround the lobules and ducts.

All breasts contain fatty and fibrous tissue. Lobules can also be referred to as glandular tissue. The male breast has ducts but few or no lobes or lobules.

Breast tissue extends from the collarbone to lower ribs, sternum and armpit.

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Diagnosis Of Breast Cancer

To determine if your symptoms are caused by breast cancer or a benign breast condition, your doctor will do a thorough physical exam in addition to a breast exam. They may also request one or more diagnostic tests to help understand whats causing your symptoms.

Tests that can help diagnose breast cancer include:

  • Mammogram. The most common way to see below the surface of your breast is with an imaging test called a mammogram. Many women ages 40 and older get annual mammograms to check for breast cancer. If your doctor suspects you may have a tumor or suspicious spot, they will also request a mammogram. If an abnormal area is seen on your mammogram, your doctor may request additional tests.
  • Ultrasound. A breast ultrasound uses sound waves to create a picture of the tissues deep in your breast. An ultrasound can help your doctor distinguish between a solid mass, such as a tumor, and a benign cyst.

Your doctor may also suggest tests such as an MRI or a breast biopsy.

If you dont already have a primary care doctor, you can browse doctors in your area through the Healthline FindCare tool.

Cosmetic Implants And Breast Cancer Survival

A 2013 review found that women with cosmetic breast implants who received a diagnosis of breast cancer also had a higher risk of dying from the disease.

This could be due to the implants masking cancer during screening or because the implants bring about changes in breast tissue.

However, a published in Aesthetic Surgery Journal found that having cosmetic breast implant surgery did not increase the risk of breast cancer.

Scientists need to carry out more research to confirm the link.

There are several different types of breast cancer, including:

  • Ductal carcinoma: This begins in the milk duct and is the most common type.
  • Lobular carcinoma: This starts in the lobules.

Invasive breast cancer occurs when the cancer cells break out from inside the lobules or ducts and invade nearby tissue. This increases the chance of cancer spreading to other parts of the body.

Noninvasive breast cancer develops when the cancer remains inside its place of origin and has not yet spread. However, these cells can sometimes progress to invasive breast cancer.

A doctor often diagnoses breast cancer as the result of routine screening or when a woman approaches her doctor after detecting symptoms.

Several diagnostic tests and procedures help to confirm a diagnosis.

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The First Record Of A Mastectomy Offered For Breast Cancer Was Over 1500 Years Ago

The first record of a breast mastectomy was in A.D. 548 on Theodora, Empress of Byzantine. Significant progress in our understanding and treatment of breast cancer in recent decades has seen a dramatic reduction in the use of radical mastectomy , which was the standard surgical approach to breast cancer right up until the 1960s.

Fact 5

Ductal Carcinoma In Situ

Breast Cancer Incidence Found Higher In Certain Parts Of The World

Ductal carcinoma in situ is a non-invasive breast cancer. In situ means in place. With DCIS, the abnormal cells are contained in the milk ducts of the breast and have not spread to nearby breast tissue.

Although DCIS is non-invasive, without treatment, the abnormal cells could progress to invasive breast cancer over time. So, you may also hear the terms pre-invasive or pre-cancerous to describe DCIS.

Learn about breast anatomy.

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Talk To Your Doctor About The Benefits And Risks Of Birth Control Pills And Hormone Replacement Therapy

If you have taken birth control pills, you may have a higher risk of breast cancer than a woman who has never taken them. When you stop taking birth control pills, your risk of breast cancer starts to go down.

Hormone replacement therapy may be used to treat the symptoms of menopause, like hot flashes. Taking HRT may raise your risk of breast cancer, especially if you take the type that contains both estrogen and progesterone for a long time. Your risk quickly falls after you stop taking HRT.

Be sure to speak with your doctor or nurse practitioner before making any medication changes.

Breast Examination After Treatment For Breast Cancer

After surgery

The incision line may be thick, raised, red and possibly tender for several months after surgery. Remember to examine the entire incision line.

If there is redness in areas away from the scar, contact your physician. It is not unusual to experience brief discomforts and sensations in the breast or nipple area .

At first, you may not know how to interpret what you feel, but soon you will become familiar with what is now normal for you.

After breast reconstruction

Following breast reconstruction, breast examination for the reconstructed breast is done exactly the same way as for the natural breast. If an implant was used for the reconstruction, press firmly inward at the edges of the implant to feel the ribs beneath. If your own tissue was used for the reconstruction, understand that you may feel some numbness and tightness in your breast. In time, some feeling in your breasts may return.

After radiation therapy

After radiation therapy, you may notice some changes in the breast tissue. The breast may look red or sunburned and may become irritated or inflamed. Once therapy is stopped, the redness will disappear and the breast will become less inflamed or irritated. At times, the skin can become more inflamed for a few days after treatment and then gradually improve after a few weeks. The pores in the skin over the breast also may become larger than usual.

What to do

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Most Women Now Survive Breast Cancer

Huge progress has been made in recent years in breast cancer. In fact, breast cancer management across risk assessment, prevention, surgery, radiation, and other treatment, has changed dramatically. Death rates from breast cancer in more developed countries have been declining in recent years, and now survival rates are 80% or over in countries like the US, Sweden and Japan. However, survival rates remain below 40% in low-income countries.

Fact 8

How Is A Breast Cancer Treated

Breast Nodule Found in 21

The type of treatment recommended depends on the size and type of the tumor, its growth rate, and the general health of the patient. Treatment options include:

  • Surgery: Surgery can consist of mastectomy or breast conservation therapy .
  • Mastectomy is an operation to remove the entire breast, and usually the entire nipple. Often an axillary sampling is also done which removes the glands under the arm called axillary nodes. The surgeon may evaluate just one or two nodes or may perform a more extensive axillary dissection to check for disease spread. Mastectomy sometimes requires a hospital stay. A drainage tube is sometimes temporarily left in the surgical cavity after a mastectomy to help prevent fluid accumulation. Women who undergo a mastectomy have the option of breast reconstruction.
  • BCT surgery removes the breast tumor and a margin of surrounding normal tissues. Radiation therapy usually follows lumpectomy to eliminate any microscopic cancer cells in the remaining breast tissue. The purpose of BCT is to give women the same cure rate they would have if they were treated with a mastectomy but to leave the breast intact, with an appearance and texture as close as possible to what they had before treatment. The surgeon may remove some lymph nodes by performing a sentinel lymph node procedure or axillary dissection at the same time as the lumpectomy procedure or later.
  • A combination of any of these treatment options may be performed.
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    Metastatic Breast Cancer Symptoms

    Metastatic breast cancer symptoms depend on the part of the body to which the cancer has spread and its stage. Sometimes, metastatic disease may not cause any symptoms.

    • If the breast or chest wall is affected, symptoms may include pain, nipple discharge, or a lump or thickening in the breast or underarm.
    • If the bones are affected, symptoms may include pain, fractures, constipation or decreased alertness due to high calcium levels.
    • If tumors form in the lungs, symptoms may include shortness of breath or difficulty breathing, coughing, chest wall pain or extreme fatigue.
    • If the liver is affected, symptoms may include nausea, extreme fatigue, increased abdominal girth, swelling of the feet and hands due to fluid collection and yellowing or itchy skin.
    • If breast cancer spreads to the brain or spinal cord and forms tumors, symptoms may include pain, confusion, memory loss, headache, blurred or double vision, difficulty with speech, difficulty with movement or seizures.

    Cancers Linked To Treatment With Tamoxifen

    Taking tamoxifen lowers the chance of hormone receptor-positive breast cancer coming back. It also lowers the risk of a second breast cancer. Tamoxifen does, however, increase the risk for uterine cancer . Still, the overall risk of uterine cancer in most women taking tamoxifen is low, and studies have shown that the benefits of this drug in treating breast cancer are greater than the risk of a second cancer.

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