Axillary lymphadenopathy occurs when your underarm (axilla) lymph nodes grow larger in size. It typically resolves on its own, but may sometimes occur with more serious causes. Finding a lump or ...

Sharon Lanza was too self-conscious to wear sleeveless shirts before last summer. The 73-year-old from upstate New York suffers from lymphedema, a side effect from breast cancer that caused her left ...

Dye is injected into the breast, one to four of the nodes is identified with a probe and removed to see if cancer cells are present. Lymph nodes are small organs, typically ranging from the size of a ...

Patients with lymph node-positive breast cancer may still avoid extensive axillary surgery if they have clear nodes after systemic therapy, data from a prospective registry showed. Patients with clear ...

Andrew M. Kaunitz, MD: Several weeks ago, I saw a new patient, a woman in her early 50s who reported "swelling in my armpit." In the past week, she had noted that tissue in the upper outer quadrant of ...

A, right, and B, left, mediolateral oblique views obtained 2 days after booster dose of Pfizer COVID-19 vaccine administered in left upper extremity shows left axillary lymphadenopathy. No right ...

The condition is becoming more common as immunization rates increase. Experts are suggesting ways to ease patients’ fears and avoid needless testing. By Denise Grady Coronavirus vaccinations can cause ...