A bone marrow biopsy is a medical procedure used to collect a small sample of bone marrow, which is the soft, spongy tissue inside your bones where blood cells are made. This test helps a physician ...

In multiple myeloma, abnormal plasma cells build up inside bone marrow -- the spongy tissue inside large bones where blood cells are produced. Over time, myeloma cells cause damage to bones, kidneys, ...

Bone marrow biopsies are performed to check for cancer and other diseases that impact your blood. A bone marrow biopsy is performed by inserting a large needle into your bone, usually your hip bone, ...

Bone marrow is the soft, fatty center of some bones in the body. It contains stem cells that become various blood and immune cells, including red blood cells, white blood cells, and platelets. Each of ...