MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
About MedicalVocabulary.org
The most complete online medical dictionary: 16,436 terms covering anatomy, physiology, pathologies, diagnostic exams, pharmacology and every clinical specialty.
Designed for 3 kinds of users:
- Patients and family who want to understand a diagnosis, a medical report or instructions from a doctor.
- Students of medicine, nursing, physiotherapy and the health professions, dealing with technical terminology.
- Doctors, pharmacists and healthcare workers who need a quick and reliable reference.
Definitions are written in clear, accessible language while keeping the rigor required for professional use. Each term has a dedicated URL, instant autocomplete search, and can be shared on WhatsApp, Facebook, X and via email with one click.
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Disclaimer: the content is for informational and educational purposes only and does not replace medical advice. If you have doubts about your health, always consult a qualified professional. In case of emergency call your local emergency number (911 in the US, 112 in the EU).
Scrofula
An old term for tuberculosis of the lymph nodes in the neck. Also known as the King's evil
Read the definitionRandom terms
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- Mourning The process by which people adapt to a loss as, for example, the death of someone near and dear. Mourning is…
- Public Health Service, United States (USPHS) The agency responsible for the public health of the American people. The Public Health Service (PHS)…
- Quality adjusted life year (QALY) A year of life adjusted for its quality or its value. A year in perfect health is considered equal to 1.0…
- Aneurysm, atherosclerotic See: Atherosclerotic aneurysm
- Breast lump A localized swelling, knot, bump, bulge or protuberance in the breast. Breast lumps may appear in both sexes…
- DNA, repetitive DNA sequences that are repeated in the genome. These sequences do not code for protein. One class termed…
- Hand-foot-and-mouth disease A viral syndrome with a rash on the hands and feet and in the mouth. The internal rash (the enanthem)…
- Stenosis A narrowing, as in: > >aortic stenosis (narrowing of the aortic valve of the heart), >pulmonary stenosis…
- Cranial nerve VII The cranial nerves emerge from or enter the skull (the cranium), as opposed to the spinal nerves which emerge…