Breast Cancer Treatment

What is Breast Cancer?

Breast cancer is a tumor that originates in the cells of the breast, with the potential to invade surrounding tissues and spread to distant organs. While it can occur in both genders, it is rare among males, accounting for only 1% of cases.

What Constitutes the Breast?

A woman’s breast is primarily designed for milk production and consists of 15-20 lobes. Each lobe contains milk glands that transport milk through ducts to a reservoir behind the areola, the dark skin surrounding the nipple. The remainder of the breast comprises fat, blood, and lymph vessels.

Personalised Best Breast Cancer Treatment in Hyderabad, India.

Dr. Chinnababu the best robotic cancer surgeon Hyderabad use a combination of approaches to fight breast cancer, depending on the specific details of each case. These approaches include:
  • Surgery: This removes cancerous tissue from the breast.
  • Radiation Therapy: High-powered energy beams target and destroy cancer cells.
  • Chemotherapy: Powerful drugs attack cancer cells throughout the body.
  • Targeted Therapy: Drugs focus on specific weaknesses in cancer cells to minimize harm to healthy cells.

Lymphatics of the Breast

Lymphatic vessels carry fluid from tissues and drain it into lymph nodes, which contain immune cells to prevent infections. Breast lymphatics drain into the axilla and supraclavicular nodes.

Disease Burden

Breast cancer is the most common cancer among Indian women. In 2018, India reported 162,468 new cases and 87,090 deaths due to breast cancer. Dr. Chinnababu Sunkavalli, a renowned Robotic Surgical Oncologist & Cancer Surgeon in Hyderabad, provides expert breast cancer treatment and conducts cancer awareness programs and health checkup campaigns to educate about breast cancer symptoms and causes.

Symptoms

  • Breast lumps: A common first sign, these lumps often feel firm, don’t move easily, and usually cause no pain. However, some may be uncomfortable.
  • Breast size or shape changes: Unexplained swelling or shrinking, particularly in one breast, can be a symptom.
  • Skin changes: The breast skin might develop an uneven, dimpled texture, resembling an orange peel. This can occur due to underlying inflammation or a growing tumor.
  • Nipple alterations: The nipple may turn inward, become red or scaly, or thicken along with the surrounding area.
  • Nipple discharge: Any discharge other than breast milk, including blood, should be checked by a doctor. This discharge can be clear, yellow, green, or bloody. While concerning, not all discharge is indicative of cancer.

Risk Factors for Breast Cancer

Non-modifiable

  • Gender: Higher risk in women
  • Age: Risk increases with age
  • Family History: Higher risk if immediate family members have breast cancer, especially at a young age.
  • Genetic Factors: BRCA1/BRCA2 mutations increase risk.
  • Menstrual History: Early menarche and late menopause increase risk.

Modifiable

  • Obesity: Hormonal imbalances due to excess fat.
  • Pregnancy: Higher risk in women who have never been pregnant or had their first pregnancy later.
  • Lactation: Higher risk in women who do not breastfeed.
  • Alcohol Consumption: Increases risk.
  • Contraceptive Pills: Increase risk, which decreases after stopping them.
  • Radiation Exposure: Increases risk if received during childhood or young adulthood.

Breast Cancer Diagnosis

Diagnosis involves a combination of physical examination, clinical breast examination, mammography, ultrasound, MRI for high-risk individuals, and biopsy. Tests like estrogen and progesterone receptor tests, HER2/neu tests, and multigene tests help determine the cancer’s characteristics and inform treatment decisions.

Screening

Screening involves detecting cancer or abnormal cells before symptoms appear. Early detection makes cancer easier to treat. Common screening methods include mammography and MRI, especially for high-risk individuals. However, screening has drawbacks such as false positives, false negatives, and overdiagnosis, which can lead to unnecessary anxiety and treatments.

Mammography

A mammogram is an X-ray of the breast tissue and is the most common screening tool for breast cancer. It can detect tumors that are too small to feel. Factors affecting detection include the patient’s age, weight, tumor size and type, breast density, and the timing of the mammogram in relation to the menstrual cycle. Routine mammograms for women aged 50-69 significantly reduce the chances of dying from breast cancer.
  • Routine Breast Exam: A clinical breast exam is performed by a healthcare professional to check for lumps, pain, and other abnormalities. Self-examinations are also encouraged. If any lumps are found, a doctor should be consulted.
  • Thermography: This procedure uses a special camera to detect heat in the skin of the breast, which may indicate tumours.
  • Biopsy: If a suspicious mass is found during a mammogram or breast exam, a biopsy is conducted to examine the cells/tissue under a microscope for cancer. Types of biopsies include excisional, incisional, core, and fine-needle aspiration.

Treatment

Following a breast cancer diagnosis, your best Oncologist in Hyderabad will recommend a personalized treatment plan based on various factors. Here’s a deeper dive into the treatment options available:
  • Cancer stage
  • Type of breast cancer
  • Estrogen/progesterone receptor status
  • HER2/neu receptor status
  • Tumor growth rate
  • Recurrence risk
  • Patient’s age, general health, and menopausal status

Surgery

This is the mainstay of treatment for many breast cancer cases. The type of surgery depends on the stage and extent of the cancer:

  • Lumpectomy (breast-conserving surgery)
  • Mastectomy
  • Reconstruction

Radiation Therapy

High-energy X-rays target and eliminate cancer cells remaining after surgery or to shrink tumors before surgery. Radiation can be delivered externally (from a machine) or internally (brachytherapy).

Chemotherapy

Powerful drugs are administered through injection or pills to destroy cancer cells throughout the body. Chemotherapy may be used before surgery to shrink tumors, after surgery to reduce the risk of recurrence, or to treat advanced-stage cancer. Different chemotherapy drugs are used depending on the type of breast cancer.

Targeted Therapy

These drugs target specific molecules or pathways involved in cancer cell growth and survival. They work differently from traditional chemotherapy drugs and may have fewer side effects. Examples include drugs targeting HER2-positive breast cancer or drugs that block the action of estrogen.

Hormone Therapy

For tumors that test positive for estrogen or progesterone receptors, medications can be used to block the effects of these hormones and prevent cancer cell growth. This may involve medications like tamoxifen or aromatase inhibitors.

Other Treatment Options

Depending on the specific situation, other therapies like immunotherapy or clinical trials investigating new treatments may be considered.

Preventive Methods

Lowering Your Risk of Breast Cancer: Preventive Measures
While there’s no guaranteed way to prevent breast cancer, certain lifestyle choices can potentially reduce your risk. Here are some key strategies:

Maintain a Healthy Weight: Being overweight or obese increases breast cancer risk. Aim for a healthy weight through a balanced diet and regular exercise.

Stay Active: Regular physical activity is crucial. Strive for at least 150 minutes of moderate-intensity exercise or 75 minutes of vigorous exercise weekly.

Limit Alcohol Intake: Alcohol consumption can elevate breast cancer risk. Moderation is key, or consider abstaining altogether

Diet and Nutrition: Focus on a balanced diet rich in fruits, vegetables, and whole grains. Limit processed foods, red meat, and unhealthy fats.

Regular Screenings: Don’t neglect regular breast cancer screenings. Schedule mammograms as recommended by your doctor, typically starting at age 40. Perform monthly breast self-exams to familiarize yourself with your breasts and identify any changes.

Breastfeeding: If possible, breastfeeding can offer some protection against breast cancer.

Hormone Replacement Therapy (HRT): Discuss the risks and benefits of HRT with your doctor, especially if you have a family history of breast cancer. Consider alternative solutions for managing menopausal symptoms.

Birth Control Pills: Talk to your doctor about potential risks and benefits of birth control pills, particularly if you have a family history of breast cancer or smoke.

Manage Stress: Chronic stress can impact overall health. Explore stress-reduction techniques like yoga or meditation.

Know Your Family History: If you have a strong family history of breast cancer, discuss genetic testing options with your doctor. This can help identify increased risk and guide preventive measures.