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 ...

Researchers from the School of Engineering and Applied Science and the Perelman School of Medicine, along with the Children's Hospital of Philadelphia, have developed a bioengineered chip that ...

Our body's "blood factory" consists of specialized tissue made up of bone cells, blood vessels, nerves and other cell types. Now, researchers have succeeded for the first time in recreating this ...

Macro B12 identified in 24% of patients with raised vitamin B12, suggesting polyethylene glycol testing may reduce unnecessary bone marrow biopsy.