MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Syndrome, DiGeorge
See: DiGeorge syndrome
Read the definitionRandom terms
Show more- Keratitis, acanthamoeba See: Acanthamoeba keratitis
- Arimidex Brand name for anastrozole, an oral antiestrogen. Arimidex inhibits the enzyme aromatase in the adrenal…
- Labile Labile: Unstable, unsteady, not fixed. In psychology or psychiatry, labile denotes free and uncontrolled…
- Youth violence Violence involving young persons, typically children, adolescents, and young adults between the ages of 10…
- Nonagenarian Someone in his or her ninties, that is, between 90 and 99 years of age. See also: Age by decade
- Eighth cranial nerve The eighth cranial nerve is the vestibulocochlear nerve. The vestibulocochlear nerve is responsible for the…
- Cavernous sinus thrombosis A cavernous sinus thrombosis is a blood clot within the cavernous sinus, a large channel of venous blood in a…
- Aphrasia The inability to speak or understand phrases
- Disease, occupational A disease due to a factor in a person's occupation. For example, lung disease in miners. Occupational…
- Diaphragm (contraceptive) A barrier method of contraception that is available by prescription only and must be sized by a health…
- Hyaline membrane disease A respiratory disease of the newborn, especially the premature infant, in which a membrane composed of…
- Syndrome, Prader-Willi See: Prader-Willi syndrome