Understanding Male Breast Cancer Symptoms, Causes and Treatment

Written by Medicover Team and Medically Reviewed by Dr Kovvuru Bhaskar Reddy , Oncologists



Male breast cancer is a rare condition in which cancerous cells develop in the breast tissue of men. Although breast cancer is more common in women, men also have a small amount of breast tissue where cancer can form. Because it is uncommon, male breast cancer is often diagnosed at a later stage. Understanding the symptoms, causes, and treatment options can help with early detection and better outcomes.


What Types of Male Breast Cancer Are There?

There are several types of breast cancer that can occur in men. These types differ based on where the cancer begins and how it spreads.

  • Invasive ductal carcinoma is the most common type that begins in the milk ducts and spreads to nearby tissues
  • Invasive lobular carcinoma that develops in the milk-producing glands
  • Ductal carcinoma in situ where abnormal cells remain confined within the duct lining
  • Paget's disease of the nipple affects the skin of the nipple and areola
  • Inflammatory breast cancer, a rare and aggressive form causing redness and swelling

What Are the Symptoms of Male Breast Cancer?

Symptoms of male breast cancer usually appear as noticeable changes in the breast or nipple area. Early recognition of these signs is important for prompt diagnosis and treatment.

  • A lump or mass in the breast tissue
  • Changes in the size or shape of the breast
  • Dimpling or puckering of the skin
  • Inverted nipple
  • Redness or scaling of the nipple or breast skin
  • Discharge from the nipple
  • Swelling in nearby lymph nodes

What Causes Male Breast Cancer?

The exact cause of male breast cancer is not fully understood, but several factors may increase the risk of developing the condition.

  • Genetic mutations such as BRCA1 and BRCA2
  • Family history of breast cancer
  • Hormonal imbalances with increased estrogen levels
  • Conditions such as Klinefelter syndrome or liver disease
  • Older age, especially over 60
  • Exposure to radiation in the chest area
  • Lifestyle factors such as alcohol consumption and obesity

When Should You See a Doctor for Male Breast Cancer?

Men should seek medical attention if they notice unusual changes in their breast area or experience persistent symptoms. Consult a Oncologist if you are suffering from these symptoms:

  • A painless lump or thickening in the breast
  • Nipple discharge or bleeding
  • Changes in nipple shape or skin appearance
  • Swelling in the chest or underarm area

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How Is Male Breast Cancer Diagnosed?

Diagnosing male breast cancer involves several medical evaluations and tests to confirm the presence of cancer cells and determine the stage of the disease.

  • Physical examination of the breast and lymph nodes
  • Mammography to detect abnormalities in breast tissue
  • Ultrasound imaging to evaluate lumps or suspicious areas
  • MRI scans for detailed breast imaging
  • Biopsy to examine a tissue sample for cancer cells

What Are the Treatment Options for Male Breast Cancer?

Treatment for male breast cancer depends on the type, stage, and overall health of the patient. Doctors often use a combination of therapies to control the disease.

  • Surgery such as a mastectomy or lumpectomy to remove cancerous tissue
  • Radiation therapy to destroy remaining cancer cells after surgery
  • Chemotherapy to stop the growth and spread of cancer cells
  • Hormone therapy to block estrogen that can promote cancer growth
  • Targeted therapy is designed to attack specific cancer-related proteins

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What Is the Recovery Process for Male Breast Cancer?

Recovery after treatment involves regular follow-up care, lifestyle changes, and monitoring for recurrence.

  • Regular medical check-ups and imaging tests
  • Adhering to prescribed medications and therapies
  • Maintaining a healthy diet and weight
  • Engaging in physical activity as recommended by doctors
  • Emotional and psychological support during recovery

Frequently Asked Questions

1. What are the causes of male breast cancer?

Male breast cancer is caused by genetic mutations, particularly in the BRCA1 and BRCA2 genes, along with hormonal imbalances and radiation exposure.

2. What are the symptoms of male breast cancer?

Symptoms include a lump in the breast, changes to the nipple, swelling, and discharge, often accompanied by pain or tenderness.

3. How is male breast cancer diagnosed?

Diagnosis involves a physical exam, mammogram, ultrasound, biopsy, and sometimes genetic testing to confirm the presence of cancer cells.

4. How is male breast cancer treated?

Treatment options include surgery to remove the tumor, chemotherapy, radiation therapy, and hormone therapy, depending on the stage of the cancer.

5. Can male breast cancer be prevented?

Prevention involves regular self-exams, maintaining a healthy lifestyle, and genetic testing for those with a family history of breast cancer.

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