Breast Cancer Overview

Breast Cancer Overview

What is breast cancer?

Like any other cancer abnormal cell, cancerous cells start to divide, and develop, and can threaten the surrounding tissues. If the process is triggered in the breast area, it is known as breast cancer. The majority of breast cancers originate in either the glands that produce milk within the breast (called”lobules”) or the ducts that resemble tubes that transport milk from the lobules and into the nipple. Cancers that start in the breast’s fat or fibrous connective tissues are much less often. Sometimes, abnormal cells cluster in a group, forming a tumor.

Although breast cancer is more prevalent in women than in it is possible for men to develop breast cancer too.

It could start with a lump that you notice in your breast or it could be an inverted nipple or skin thickening or small white spots on the mammogram. (Are all these signs the same for males?) And then you’re diagnosed with breast cancer. A significant diagnosis such as that takes some time to be processed. Following it, skin cancer is the most prevalent cancer in women. People who have been diagnosed recently might be unsure of what this can mean for their health as well as their daily lives.

The good news is that thanks to earlier diagnosis and more effective treatments the chances of recovering are higher than ever before. Treatment protocols are more customized than they were in the past and could include chemotherapy. Women who have breast cancer that has spread to a different part of the body live longer. However, men suffer a lower general survival rate as compared with women. A mere 1 percent of cancerous breasts happen in males, yet their mortality rates are higher in every stage that they develop cancer than in women Researchers are trying to determine the reason.


There are numerous kinds of cancers that affect women and a variety of methods to classify them. The most common breast cancers are:

  • Ductal carcinoma that is in situ ( DCIS) DCIS is early-stage non-invasive breast cancer.
    • Invasive Ductal Cancer (IDC) is an illness that is rooted in the cells that line a milk duct inside the breast. It’s the most frequent kind of cancer in the breast.
  • Invasive lobular cancer (ILC) is cancer that starts within the milk-producing lobules.

Certain breast cancers are uncommon. Inflammatory breast cancer (IBC), for example, is an uncommon-but-aggressive form, one that tends to occur in women younger than 40.

Breast cancers can be also classified according to their stage. The staging of tumors is determined by seven characteristics that are essential to the process:

  • Size of the tumor
  • Status of lymph nodes (number and the location of lymph nodes affected)
  • Metastasis (spread to other organs)
  • Grade of Tumor (how the tumor cells compared to the normal cells)
  • Estrogen-receptor status
  • Progesterone-receptor status
  • HER2 (human epidermal growth factor receptor 2) status


The symptoms of breast cancer can vary and some women may experience no symptoms at first, particularly in the early stages of the progression of the disease. This is why regular mammograms are crucial. These scans could reveal small cancerous tumors prior to being able to feel them. But mammography isn’t completely foolproof and you should also learn to be familiar with your breasts too be aware of what is normal in comparison to whatnot. Take note of any changes to your breasts you notice such as the following potential warning indications:

  • The appearance of a new lump appears in your breast or armpit
  • A change in the size or shape of the breast (swelling, thickening, or shrinkage–especially in one breast)
  • Skin pitting or dimpling (like the orange peel)
  • Dry, red flaking or thickened either on the breast or around the nipple
  • Nipple or breast discomfort
  • A nipple that pulls or rotates inwards
  • Nipple discharge
  • Lymph nodes that are swollen under the arm or around the collarbone.


Breast cancer develops when the tumors in the breast split and multiply with a flurry of speed. The abnormal cells create the mass of tissue known as the tumor. What is the reason why normal breast cells undergo a mutation? Sometimes, gene mutations that are inherited (passed through families) could lead to breast cancer. In most cases, DNA damage can be sustained in an individual’s lifetime, possibly because of the environment or lifestyle of the person.

A lot of women’s cancer risk factors are beyond your control. This includes:

  • Being woman.
  • Being a woman with thick breasts.
  • Inheriting specific genes (such as BRCA1, BRCA1 as well as BRCA2).
  • A family or personal background for breast cancer.
  • A first period that is early (before the age of 12,) and later menopausal (after reaching age 55).
  • A benign breast issue.
  • Receiving chest radiation.
  • The chemical DES (short for diethylstilbestrol an estrogen-like synthetic).

Other risk factors could be modified, including:

  • Alcohol consumption (the greater the amount you consume, the greater the chance).
  • Being overweight or obese.
  • Being sedentary.
  • I am not having children.
  • Do not breastfeed.
  • Utilizing hormonal hormones to regulate birth.
  • Utilizing hormone therapy following menopausal.

Being any of the risk factors doesn’t necessarily mean that you’ll develop breast cancer.


Doctors might use different methods and tests to detect breast cancer. Women between the ages of 45 and 54 should undergo mammograms every year however, you may begin testing when you are 40 years old. Common diagnostics include:

  • Health history and physical exam
  • Examen the breast
  • Mammogram
  • Ultrasound
  • MRI
  • Biopsy

If a diagnosis is confirmed, further tests and procedures could be conducted to determine the severity of cancer and determine characteristics of cancer, which can help in planning treatment. This could include:

  • Additional imaging tests
  • Blood tests
  • Bone scan
  • Tests in the lab to determine the receptors for estrogen and progesterone.
  • Laboratory testing to find the HER2 gene as well as the HER2 protein
  • Multigene testing is used to determine gene mutations that can lead to a higher risk of breast cancer (BRCA1 BRCA1, PALB2)

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