Karla Flores was diagnosed with a rare brain tumor. A misplaced MRI found a second, nearly inoperable, tumor on her spine.

Tim McGraw is back on his feet after a rough year. He revealed he underwent three back surgeries and a double knee replacement procedure in the last 15 months.

Tenosynovial giant cell tumor is a group of rare benign tumors. Learn more about what causes it, what to expect, and more.

The U.S. Food and Drug Administration has approved vimseltinib for adult patients with a rare condition called tenosynovial giant cell tumor, based on a trial led by an MSK researcher.

Pigmented villonodular synovitis (PVNS) is a rare disease with an estimated incidence of 1.8 per million population. The knee and hip joints are the common sites of involvement.

Pigmented villonodular synovitis (PVNS) is a rare, noncancerous tumor that can affect any joint in the body, especially the knees. It's typically treated with surgery and sometimes radiation therapy.

Understanding what brain tumors are and what causes them can be helpful in taking steps to prevent them.

Pigmented Villonodular Synovitis (PVNS) is a rare condition that causes painful swelling in certain joints. It can cause large, noncancerous tumors to form at these joints.

WELLSVILLE — Wellsville firefighter Cody Cole, 41, has recently been diagnosed with Pigmented Villonodular Synovitis (PVNS) in his knee. PVNS is a rare disease that affects between two to eight ...

In this Healio interview, Sandra D’Angelo, MD, discussed two “interesting” studies for pigmented villonodular synovitis, or PVNS, presented at the Connective Tissue Oncology Society Annual ...

Hand and wrist tumors can be unsightly but are rarely cancerous. Learn about the types, treatments, and cancer symptoms to watch for.

It’s estimated one in five over-40s have chronic knee pain.