Glossary index
Medical terms A–Z
Browse medical definitions and meanings in the complete glossary, or choose a letter to narrow the list.
All terms
5,246 results-
Small describes width rather than length, since this is by far the longest stretch of the digestive tract, several times the large intestine.
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A rare cancer that forms in tissues of the small intestine (the part of the digestive tract between the stomach and the large intestine).
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An indolent (slow-growing) type of lymphoma in which too many immature lymphocytes (white blood cells) are found mostly in the lymph nodes.
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A group of diseases in which the bone marrow does not make enough healthy blood cells.
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Myeloma already present in the marrow and visible in the blood, but not yet doing the organ damage that defines the disease needing treatment.
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A substance being studied in the treatment of several types of cancer.
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An anticancer drug that is also used in cancer prevention.
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Millions of these single letter differences dot every genome, and only a small share change how a gene or its protein behaves.
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A drug used in the treatment of chronic pain.
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A substance being studied in the treatment of cancer.
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A substance being studied in the treatment of cancer.
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A substance being studied in the treatment of cancer.
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A treatment plan is only as good as the ride to the appointment, and this is the part of care that supplies the ride.
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A network of family, friends, neighbors, and community members that is available in times of need to give psychological, physical, and financial help.
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Discharge from hospital frequently turns on housing, money and who will help at home, which is the territory a medical social worker occupies.
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Sodium is an essential electrolyte that regulates fluid balance, nerve signaling, and blood pressure, distinct from table salt itself.
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A substance used in a type of radiation therapy called boron neutron capture therapy.
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A form of the mineral iron that is used to treat anemia caused by low amounts of iron in the blood.
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A drug that is a type of nonsteroidal anti-inflammatory drug.
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A substance being studied in the treatment of certain solid tumors, lymphoma, and myeloma.