Most cases of black toenails aren’t serious, but often require treatment. If you have pain, swelling, or inflammation that’s ...

A surprising new study has found that some common medication used to make people feel better might also be effective in the fight against cancer.

A new cancer drug candidate has demonstrated the ability to block tumor growth without triggering a common and debilitating side effect.

Just six months before becoming president of the American Medical Association, Dr. Bobby Mukkamala underwent brain surgery to remove a tumor.

Pituitary tumors can cause headaches in the front of the head, around the forehead or eyes. Learn more about the location and symptoms here.

This Collection invites contributions of cutting-edge research and comprehensive reviews focusing on biomarkers and treatment strategies within the transformative tumor-agnostic framework of oncology.

It's referred to as a phantom, yet it's anything but scary. In fact, for patients who need tumors extracted, it could help advance a promising surgical procedure.

An 18-year-old woman with skin type IV and an unremarkable family history reported a 3-year history of a dark brown longitudinal band, with a 4-mm wide reddish brown periphery affecting the ungual ...

Hemangioblastoma is a benign brain tumor. Learn about the causes, symptoms, treatment, and more.

A diffuse intrinsic pontine glioma (DIPG) is an aggressive type of cancerous tumor that forms in the brain stem. That’s the area at the base of your brain that connects the brain to the spine ...

Soft tissue sarcoma can start in muscle, blood vessels, and fibrous tissue in the leg. STS in the leg may cause a tender growing lump. Learn more here.