Can breast cancer cause swollen lymph nodes in armpit?

Possible causes

Does breast cancer cause swelling in armpit?

Swelling in or around your breast, collarbone, or armpit

Swelling or lumps around your collarbone or armpits can be caused by breast cancer that has spread to lymph nodes in those areas. The swelling can occur even before you can feel a lump in your breast.

Do armpit lymph nodes hurt with breast cancer?

Women who have breast cancer may get swollen lymph nodes in their armpit. When several areas of lymph nodes are swollen, that suggests the problem is throughout your body. It could be something like chickenpox, HIV, or a cancer such as leukemia or lymphoma.

Can thyroid cause swollen lymph nodes in armpit?

The thyroid gland may develop nodules. Nodules are often used to refer to enlarged lymph nodes (lymphadenopathy). Areas where lymphadenopathy may form (and thus nodules may be seen) include the: armpits.

Can a painful lump in armpit be cancer?

A painful lump in the armpit can potentially be cancerous, but usually when a lump is painful or tender, there is another cause. Infection or inflammation tend to cause pain and tenderness, whereas cancer is less likely to be painful. A lump in the armpit tends to be more concerning if it is painless.

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Can breast cancer start in the armpit?

Breast cancer can spread to any lymph nodes. Most often, it spreads to the axillary lymph nodes first (in the armpit), and then to the nodes in the collarbone (clavicular) or the breast (internal mammary).

What does cancer in armpit feel like?

The texture of the armpit lump may vary according to what is causing it. For example, a cyst, infection or fatty growth may feel soft to the touch. However, fibroadenomas and cancerous tumors may feel hard and immobile. Some people may experience pain with an armpit lump.

When should I worry about a lump in my armpit?

Armpit lumps may be caused by cysts, infection, or irritation due to shaving or antiperspirant use. However, these lumps may also indicate a serious underlying health condition. Seek medical attention if you have an armpit lump that gradually becomes enlarged, is or isn’t painful, or doesn’t go away.

What are the 7 signs of breast cancer?

Top 7 Signs Of Breast Cancer

  • Swollen lymph nodes under the arm or around the collarbone. …
  • Swelling of all or part of the breast. …
  • Skin irritation or dimpling. …
  • Breast or nipple pain.
  • Nipple retraction. …
  • Redness, scaliness, or thickening of the nipple or breast skin.
  • Nipple discharge.

Why does my armpit hurt when I raise my arm?

Pain in your armpit could mean that you‘ve simply strained a muscle, which is eased with ice and rest. It could also be a sign of more serious conditions, like an infection or breast cancer.

How long does it take for breast cancer to spread to lymph nodes?

According to the Robert W. Franz Cancer Research Center at Providence Portland Medical Center, breast cancer cells need to divide at least 30 times before they are detectable by physical exam. Each division takes about 1 to 2 months, so a detectable tumor has likely been growing in the body for 2 to 5 years.

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