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).
Rigour
See: Rigor
Read the definitionRandom terms
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- Brain aneurysm Brain aneurysm: A brain aneurysm is a small outpouching (an aneurysm) that looks like a berry and classically…
- JAMA The Journal of the American Medical Association. JAMA began publication in 1883. It now bills itself as 'the…
- Syndrome, cerebrohepatorenal Syndrome, cerebrohepatorenal: A genetic disorder, which is also called the Zellweger syndrome, characterized…
- Needlestick injury A penetrating stab wound from a needle (or other sharp object) that may result in exposure to blood or other…
- Sydenham, Thomas (1624-1689) Great English physician who has been called the 'English Hippocrates' and the 'father of English…
- Aortic dissection Aortic dissection: A progressive tear in the aorta. The inner lining (intima) of the aorta tears and blood…
- Salmon safety The safety of eating salmon, especially farm-raised salmon. The levels of more than 50 pollutants, including…
- History, social An account of a patient that puts his illness or behavior in context. It may include aspects of the patient's…
- Poikiloderma Extra pigmentation of the skin demonstrating a variety of shades and associated with widened capillaries…
- DNA In the UK, DNA is an abbreviation for "did not attend." (In the US, the term used for a patient who missed an…
- DT immunization DT (diphtheria and tetanus) vaccine does not protect from pertussis and is usually reserved for individuals…