Bone marrow edema is fluid buildup in bones, often due to injuries or conditions like arthritis, osteoporosis, or cancer. If you have sudden or ongoing bone pain without a known cause, see a ...

Large German study suggests it's not a specific indicator of inflammation, as once thought ...

Your bone marrow is supposed to be your body’s reliable blood cell factory, churning out healthy red cells, white cells, and platelets like clockwork. But sometimes this vital production system goes ...

Anemia and thrombocytopenia cause low levels of red blood cells and platelets. This can cause fatigue and bleeding problems. Thrombocytopenia is a low platelet count. Platelets, also known as ...

The blood cancer multiple myeloma, which involves infection-fighting plasma cells in the bone marrow, affects only about 1% of all cancers -- predominantly individuals over age 65. The disease ...

Medically reviewed by Gagandeep Brar, MD Key Takeaways Bone marrow fills the cavities in your bones and produces blood ...

Chronic lymphocytic leukemia (CLL) is a form of cancer that leads to an atypically high level of lymphocytes within the bone marrow. Tests, such as a bone marrow biopsy, can determine how advanced CLL ...

Sickle cell disease is the name for a group of disorders that cause some red blood cells to be misshaped and sticky. This limits their ability to easily move through blood cells and carry oxygen ...