Painful armpit lumps are often due to a swollen axillary lymph node under the armpit. This is usually a sign that the body is fighting an infection, but it can sometimes indicate cancer.

Ovarian cysts are fluid-filled sacs that develop on or inside the ovaries. While most cysts are harmless and resolve on their own, some may cause discomfort or lead to health complications.

Ingrown hair cysts can usually be treated at home. Taking steps like stopping shaving, keeping the area clean, and applying over-the-counter medications will ease symptoms while the cysts heal.

Ashley Robinson passed "the most insane amount of blood," but doctors said there was "no chance" he had cancer and diagnosed him with hemorrhoids Kennedy News & Media A chef, who was planning his ...

A pilonidal cyst, sometimes called pilonidal disease, is a fluid-filled sac that usually occurs on the tailbone at the top of the buttocks. It usually starts as an infection of a hair follicle in the ...

However, tumor marker tests aren’t the only tools they’ll use in cancer care. Other testing techniques will help provide a more comprehensive look at your type of cancer. Regular cells may ...

Tumor marker blood tests may help inform various aspects of cancer care, including diagnosis, staging, treatment planning, and outlook. However, they’re often not the only diagnostic tests used.

Ameloblastoma is a rare kind of tumor that starts in your jaw, often near your wisdom teeth or molars. It's made from cells that form the enamel that protects your teeth. The tumor can cause pain ...

"Perspective is a big thing," Isabella Strahan said as she appeared Thursday on 'Good Morning America' alongside her dad Dave Quinn is a Senior Editor for PEOPLE. He has been working at the brand ...

Let's be real: You've definitely found yourself staying up late consulting Dr. Google about that raised skin bump that popped up out of nowhere all of a sudden. Is it fungal acne? A cyst?