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).
PKD
Short for phenylketonuria. See: Phenylketonuria.
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- Gene, regulatory A gene that regulates the expression of other genes. A regulatory gene is a nosy gene whose prime…
- American Academy of Orthopaedic Surgeons The professional organization of American orthopaedists. Literally, the practice of child straightening…
- Fourth ventricle >Lateral ventricles: The lateral ventricles are in the cerebral hemispheres, one in each hemisphere. Each…
- PTC (percutaneous transhepatic cholangiography) See: Cholangiography, percutaneous transhepatic
- American Sign Language Abbreviated ASL. A complete, complex language that employs signs made with the hands and other movements…
- Raynaud's phenomenon Short for red blood cells, the cells that carry oxygen and carbon dioxide through the blood. This rather…
- Ectopia cordis A type of birth defect in the heart is abnormally located. In ectopia cordis, the heart usually protrudes…
- Disease, Gaucher type 1 See Gaucher disease, type 1
- Long-chain-3-hydroxyacyl-CoA dehydrogenase def Cy: Acute fatty liver of pregnancy (AFLP) has been found to be associated in some cases with an abnormality…
- AV (atrioventricular) AV is the standard medical abbreviation for atrioventricular, a combination that means pertaining to the…
- Perfusion A chemotherapy technique that may be used when melanoma occurs on an arm or leg. The flow of blood to and…