English Brain metastasis Cited by user Mar840 on 20 Mar 2018 A brain metastasis is a cancer that has metastasized (spread) to the brain from another location in the body and is therefore considered a secondary brain tumor.
English Nivolumab Cited by user Doc James on 12 Mar 2018 Nivolumab, sold under the brand name Opdivo, is a medication used to treat a number of types of cancer.