Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer.

Intraoperative assessment of sentinel lymph nodes during mastectomy significantly increased the likelihood of aggressive axillary treatment vs. postsurgical assessment of lymph node biopsies among ...

The lymph nodes in the armpit drain the lymphatic fluid from the breast and arm. It is important to know if there are cancer cells in the lymph nodes in the armpit and how many lymph nodes are ...

A total of 6676 axillary lymph nodes were restaged, with an average of 250 lymph node sections analyzed per patient; nodes with tumor-cell deposits ≤0.2 mm in diameter were designated pN 0(i+ ...

Nerves, lymph nodes, muscles, bones, and other structures can be affected.Some causes, like muscle injury, can lead to pain in only one armpit while others can affect both. Conditions affecting ...

They're located throughout the body in the armpits (called axillary lymph nodes), the groin, neck and chest. The nodes can become swollen and painful, usually when the body is fighting off infections.

They're located throughout the body in the armpits (called axillary lymph nodes), the groin, neck and chest. The nodes can become swollen and painful, usually when the body is fighting off infections.

Armpit pain can be caused by many issues, from muscle strains to swollen lymph nodes. Here are possible causes of underarm pain and when to see a doctor. Amazon Prime Day Preview: Exclusive early ...

TUESDAY, April 9, 2024 (HealthDay News) -- Removal of armpit lymph nodes can leave many breast cancer patients with lingering lymphedema, a painful and unsightly swelling of the arm.

Armpit pain can be caused by many issues, from muscle strains to swollen lymph nodes. Here are possible causes of underarm pain and when to see a doctor.