Right-sided pain under the armpit may be due to muscle strain, infections, or skin conditions. Sometimes, armpit pain may indicate a more serious issue, such as cancer or a heart issue. The armpit ...

It's important to check your underarms when your doing self-breast exams. (Photo: Illustrator: Lia Liao For HuffPost) Every year, about 264,000 women in the United States are diagnosed with breast ...

Cancer treatment routinely involves taking out lymph nodes near the tumor in case they contain metastatic cancer cells. But new findings from a clinical trial show that immunotherapy can activate ...

The primary way to diagnose lymphoma involves a lymph node biopsy. However, doctors may utilize several other diagnostic procedures depending on a person’s lymphoma. Doctors can use blood tests, ...

The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That's ...

Laurencia Villalba is a vascular surgeon in private and public practice. Alison Tomlin and Theresa Larkin do not work for, consult, own shares in or receive funding from any company or organization ...

Squamous cell carcinoma treatment varies by stage, involving surgery, radiation, and systemic therapies based on cancer ...