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).
PXE
See pseudoxanthoma elasticum
Read the definitionRandom terms
Show more- Vaccination, DT DT (diphtheria and tetanus) vaccine does not protect from pertussis and is usually reserved for individuals…
- Tetrafluoroethylene A substance that is a possible carcinogen (cancer-causing agent) used in the production of polymers such as…
- Prothrombin mutation G20210A A common genetic risk factor for thrombosis (clots) including deep venous thrombosis (DVT). This mutation in…
- Lyonization The inactivation of an X chromosome. One of the two X chromosomes in every cell in a female is randomly…
- Gibbon, John H., Jr. American cardiovascular surgeon (1903-1973) who performed the world's first successful open-heart operation…
- Sensation In medicine and physiology, sensation refers to the registration of an incoming (afferent) nerve impulse in…
- Electrocoagulation A test that measures the electrical potentials generated in the inner ear in response to stimulation by…
- Fear of the number 13 A morbid fear of the number 13. Also known as triskaidekaphobia. Written reference to the superstitious fear…
- Passage, nasal The walls of the nasal passages are coated with respiratory mucous membranes which contain innumerable tiny…
- Itching Itching: An uncomfortable sensation in the skin that feels as if something is crawling on the skin or in the…
- International AIDS Vaccine Initiative See: IAVI
- Preop Short for preoperative, before surgery. The opposite of preop is postop