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).
Intensivist
A physician who specializes in the care of critically ill patients, usually in an intensive care unit (ICU)
Read the definitionRandom terms
Show more- Purpura, thrombotic thrombocytopenic (TTP) A life-threatening disease involving embolism and thrombosis (plugging) of the small blood vessels in the…
- Hemoglobin A Normal adult hemoglobin, the main type of hemoglobin after infancy. The A stands for Adult
- Hounsfield, Godfrey (1919-2004) British electrical engineer whose contributions to the creation of the computerized axial…
- Intrastromal corneal ring A plastic ring designed to be implanted in the cornea, the transparent structure in the front of the eye. The…
- Population, study See: Study population
- Epidermolysis bullosa One in a group of blistering skin conditions. The skin is so fragile in people with epidermolysis bullosa…
- Phosphatase, acid Acid phosphatase is an enzyme that works under acid conditions and is made in the liver, spleen, bone marrow…
- Organ failure The failure of an essential system in the body. Multiple organ failure is the failure of two or more systems…
- Storm surge The onshore rush of sea or lake water caused primarily by the high winds that are associated with a…
- Focal sclerosis See: Multiple sclerosis
- Benzo(a)pyrene Abbreviated B(a)P. A member of a class of compounds known as polycyclic aromatic hydrocarbons (PAHs). B(a)P…
- Premature baby A baby born before 37 weeks of gestation have passed. Historically, the definition of prematurity was 2500…