bone marrow

Understanding Your Bone Marrow Biopsy Report

A bone marrow biopsy is one of the most informative tests in medicine for conditions affecting the blood and immune system. If you have received a bone marrow biopsy report, you may be facing a diagnosis of leukemia, lymphoma, myeloma, anemia, or another blood disorder — or your doctor may still be working out what …
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Primary Myelofibrosis: Understanding Your Pathology Report

Primary myelofibrosis is a type of blood cancer called a myeloproliferative neoplasm. It starts in the bone marrow, the soft tissue inside bones where blood cells are made. In this condition, abnormal blood-forming stem cells cause excessive production of certain blood cell types, especially megakaryocytes (the cells that make platelets). Over time, these abnormal cells …
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Bone Marrow Aspiration: Definition

A bone marrow aspiration is a medical procedure in which a small amount of liquid bone marrow is removed using a thin needle and suction. The sample is then spread onto glass slides so that the individual cells can be examined under a microscope by a pathologist. Because the aspiration provides a detailed look at …
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What is a trephine biopsy?

A trephine biopsy is a medical procedure used to take a small, solid piece of bone marrow tissue so that it can be examined under a microscope. The bone marrow is the soft, spongy tissue inside bones where most blood cells are made. Pathologists use the sample from a trephine biopsy to see how the …
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Bone Marrow Biopsy: Definition

A bone marrow biopsy is a medical procedure in which a small sample of bone marrow is taken so that it can be examined under a microscope by a pathologist. The bone marrow is the soft tissue found inside bones, and it is where most of your blood cells are made. By looking at a …
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Your pathology report for hypocellular marrow

Hypocellular marrow is a medical condition characterized by a bone marrow that has fewer blood-forming cells than normal. Bone marrow is a soft, spongy tissue found inside your bones, responsible for producing red blood cells, white blood cells, and platelets. These cells are crucial because red blood cells carry oxygen, white blood cells fight infections, …
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Your pathology report for hairy cell leukemia

Hairy cell leukemia (HCL) is a rare, slow-growing form of cancer that affects the blood and bone marrow. It occurs when your body produces an excessive number of abnormal white blood cells, specifically B cells. These abnormal cells have distinctive fine, hair-like projections visible under the microscope, which is why the disease is called “hairy …
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Hematopoietic Cells: Definition

Hematopoietic cells are responsible for producing all the different types of blood cells in the body. The term “hematopoietic” comes from the Greek words “hema,” meaning blood, and “poiesis,” meaning formation. The process of creating these cells is called hematopoiesis. These cells are essential for the continuous production of blood cells, including red blood cells (RBCs), white blood …
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