You may have swollen armpit lumps due to infections, cysts, or vaccines. In severe cases, some armpit lumps could be a sign of breast cancer or other conditions. Talk to a doctor if you have ...

Swollen lymph nodes in the armpit may indicate an infection, injury, or disease that requires medical attention. However, it’s usually not a sign of cancer. Lymph nodes are critical parts of the ...

Also known as a pilonidal cyst, the condition forms when a sac of tissue fills with air or fluid in the crease of your buttocks. Pilonidal cyst, doctors say, is mostly caused by a skin infection.

In Dr. Pimple Popper's new Instagram video, she helps a patient with a cyst hiding out in the armpit. The contents of the cyst are slick, buttery, and so satisfying to watch with a piece of "garlic ...

In Dr. Pimple Popper's new Instagram video, she helps a woman with an uncomfortable bump in her armpit. The dermatologist knows it's a cyst and squeezes all the contents out to get rid of it. What ...