A national body will implement new guidelines after Amelia Ridout, 6, died during a biopsy.

Medicare will usually provide coverage for a biopsy that is medically necessary. A doctor may recommend a biopsy to help diagnose a condition. Learn more here.

Temporal artery biopsy is the gold standard for diagnosis of GCA and is desirable in all cases. Other tests being used as surrogate imaging are: ultrasonography, fluorodeoxyglucose PET (FDG-PET ...

Learn about ischial bursitis, how it affects your sit bones, its symptoms, causes, treatments, prevention tips, and when to seek medical attention.