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Glossary

Showing 801-810 out of 1202 Terms

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  • Monocyte

    (MAH-noh-site)

    A type of immune cell that is made in the bone marrow and travels through the blood to tissues in the body where it becomes a macrophage or a dendritic cell. Macrophages surround and kill microorganisms, ingest foreign material, remove dead cells, and boost immune responses. During inflammation, dendritic cells boost immune responses by showing antigens on their surface to other cells of the immune system. A monocyte is a type of white blood cell and a type of phagocyte.

  • Mucosa

    (myoo-KOH-suh)

    The moist, inner lining of some organs and body cavities (such as the nose, mouth, lungs, and stomach). Glands in the mucosa make mucus (a thick, slippery fluid). Also called mucous membrane.

  • Mucositis

    (myoo-koh-SY-tis)

    Inflammation of the mucous membrane, e.g. Inside the mouth.

  • Mucous membrane

    (MYOO-kus MEM-brayn)

    The moist, inner lining of some organs and body cavities (such as the nose, mouth, lungs, and stomach). Glands in the mucous membrane make mucus (a thick, slippery fluid). Also called mucosa.

  • Mucus

    (MYOO-kus)

    A thick, slippery fluid made by the membranes that line certain organs of the body, including the nose, mouth, throat, and vagina.

  • Multidisciplinary

    (MUL-tee-DIH-sih-plih-NAYR-ee)

    In medicine, a term used to describe a treatment planning approach or team that includes a number of doctors and other health care professionals who are experts in different specialties (disciplines). In cancer treatment, the primary disciplines are medical oncology (treatment with drugs), surgical oncology (treatment with surgery), and radiation oncology (treatment with radiation).

  • Multidrug resistance

    (MUL-tee-... reh-ZIH-stunts)

    Adaptation of tumor cells to anticancer drugs in ways that make the drugs less effective.

  • Multigene test

    (MUL-tee-jeen ...)

    A laboratory test in which many genes are studied in a sample of tissue. Multigene tests may help find mutations (changes) in certain genes that may increase a person’s risk of a disease such as cancer. They may also look at the activity of certain genes in a sample of tissue. Multigene tests may be used to help plan treatment or make a prognosis, including helping to predict whether cancer will spread to other parts of the body or come back. Also called multiple-gene panel test and multiple-gene test.

  • Musculoskeletal

    (MUS-kyoo-loh-SKEH-leh-tul)

    Having to do with muscles, bones, tendons, ligaments, joints, and cartilage.

  • Mutate

    (MYOO-tayt)

    To change the genetic material of a cell. The changes (mutations) can be harmful, beneficial, or have no effect.