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).
ALS6
See: Amyotrophic lateral sclerosis 6
Read the definitionRandom terms
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- Ileitis, terminal Crohn's disease, a chronic inflammatory disease of the intestine involving only the end of the small…
- Lead poisoning Lead poisoning: An environmental hazard capable of causing brain damage. In the US lead poisoning is formally…
- Spectral karyotype (SKY) Karyotype(SKY): A visualization of all of the chromosomes in the genome all together with each chromosome…
- Shunt, Blalock-Taussig A pioneering heart operation named after the American surgeon Alfred Blalock (1899-1964) and the pediatric…
- Beta adrenergic blocking agents A class of drugs, also called beta blockers, that block beta-adrenergic substances such as adrenaline…
- Qualify In medicine, to finish training. One of the first women to receive a medical degree (albeit pretending to be…
- Fever blister A small sore situated on the face or in the mouth that causes pain, burning, or itching before bursting and…
- Ova Plural form of ovum
- Galenic arteriovenous malformation See: Vein of Galen aneurysm
- Aflatoxin A toxin produced by mold that can damage the liver and may lead to liver cancer. Aflatoxins cause cancer in…
- Defensive medicine Medical practices designed to avert the future possibility of malpractice suits. In defensive medicine…