Breast cancer is one of the most common cancers affecting women worldwide. While several factors contribute to its development, genetics plays a crucial role in determining an individual’s risk.
Understanding hereditary risks and available treatment options is essential for early detection and effective management.
Dr. Kanuj Malik, a highly experienced surgical oncologist with 14 years of expertise, has been at the forefront of breast cancer treatment.
His in-depth knowledge and commitment to patient care make him a leading breast cancer specialist in Noida, helping patients navigate their diagnosis and treatment journey with confidence.
Understanding Hereditary Breast Cancer
Approximately 5-10% of breast cancer cases are hereditary, meaning they are passed down through families due to genetic mutations. The most well-known genes linked to hereditary breast cancer are BRCA1 and BRCA2.
When these genes function normally, they help suppress tumour growth. However, mutations in these genes increase the risk of developing breast and ovarian cancer.
Individuals with a family history of breast cancer should consider genetic testing to assess their risk. If a mutation is detected, proactive measures such as enhanced screening, lifestyle changes, or preventive surgery can be taken to reduce the likelihood
of cancer development.
Other Genetic Factors Influencing Breast Cancer
Apart from BRCA1 and BRCA2, other genes such as TP53, PALB2, CHEK2, and ATM are also associated with an increased risk of breast cancer.
While these mutations are less common, they can still contribute to hereditary breast cancer and should be considered during genetic counseling.
Dr. Kanuj Malik emphasizes the importance of genetic testing for individuals with a strong family history of breast or ovarian cancer.
As a breast cancer specialist in Noida, he helps patients interpret their genetic test results and guides them through personalized risk-reduction strategies.
Who Should Consider Genetic Testing?
Genetic testing is not necessary for everyone, but it is recommended for individuals who:
Have multiple family members diagnosed with breast or ovarian cancer
Have a first-degree relative (mother, sister, or daughter) diagnosed with breast cancer at a young age
Have a male family member diagnosed with breast cancer
Have a family history of BRCA1 or BRCA2 mutations
Have Ashkenazi Jewish ancestry, as this population has a higher prevalence of BRCA mutations
Consulting a breast cancer specialist in Noida, such as Dr. Kanuj Malik, can help individuals determine whether genetic testing is appropriate for them.
Risk-Reduction Strategies for Hereditary Breast Cancer
For individuals with a high genetic risk of breast cancer, several preventive options are available:
1. Enhanced Surveillance
Regular mammograms, MRI scans, and clinical breast exams can help detect cancer at an early stage when it is most treatable.
2. Lifestyle Modifications
Maintaining a healthy weight, engaging in regular physical activity, limiting alcohol intake, and avoiding smoking can help reduce breast cancer risk.
3. Medications (Chemoprevention)
Drugs such as tamoxifen and raloxifene may help lower breast cancer risk in high-risk individuals by blocking oestrogen’s effects on breast tissue.
4. Preventive Surgery (Prophylactic Mastectomy)
For individuals with a very high risk, preventive mastectomy (removal of breast tissue) can significantly reduce the chances of developing breast cancer.
Treatment Options for Hereditary Breast Cancer
If breast cancer is diagnosed, treatment options will depend on the stage and type of cancer. Dr. Kanuj Malik, a respected breast cancer specialist in Noida, offers comprehensive treatment plans tailored to each patient’s unique condition. Treatment approaches include:
1. Surgery
Lumpectomy: Removal of the tumor while preserving the breast.
Mastectomy: Removal of one or both breasts, especially in cases linked to BRCA mutations.
2. Radiation Therapy
Used to destroy cancer cells and prevent recurrence after surgery.
3. Chemotherapy
Administered to shrink tumours before surgery or to eliminate cancer cells that have spread.
4. Hormone Therapy
For hormone receptor-positive breast cancers, hormone therapy can block estrogen and progesterone, slowing cancer growth.
5. Targeted Therapy
For HER2-positive breast cancer, drugs like trastuzumab (Herceptin) target specific cancer cells, improving treatment outcomes.
6. Immunotherapy
Emerging treatments that boost the immune system’s ability to fight cancer are showing promising results for certain types of breast cancer.
The Importance of Expert Guidance
Navigating a breast cancer diagnosis can be overwhelming, but having an experienced specialist can make a significant difference. Dr. Kanuj Malik is dedicated to providing personalized, cutting-edge treatment to his patients.
His expertise and compassionate approach make him a leading breast cancer specialist in Noida, ensuring that patients receive the best possible care.
Conclusion
Understanding the genetic factors associated with breast cancer can help individuals take proactive steps toward prevention and early detection. With advancements in genetic testing and personalized treatment options, hereditary breast cancer can be managed effectively.
If you or a loved one is at risk or has been diagnosed with breast cancer, consulting an expert like Dr. Kanuj Malik can provide the guidance and care needed for the best possible outcome.
For expert advice and comprehensive breast cancer treatment, schedule a consultation with Dr. Kanuj Malik, a leading breast cancer specialist in Noida, today.
Qure Clinic
Address - Shop No 143 1st floor, Cleo Street, near CLEO COUNTY, Sector 121, Noida, Uttar Pradesh, 201301
Email – kanujmalik03@rediff.com
Phone - +91 9315430568
Monday To Saturday – 9:00AM–9:00PM
Sunday closed
Google Map Location Listing - https://g.co/kgs/BfrTkmW
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