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, Paterson-Kelly
See: Plummer-Vinson syndrome
Read the definitionRandom terms
Show more- Moyamoya A pattern of progressive obstructive and occlusive cerebral arteritis (inflammation of the cerebral arteries…
- Medical jurisprudence The branch of the law that deals with the application of law to medicine or, conversely, the application of…
- Fauces The throat. The word fauces is the plural of the Latin faux meaning a small passage.
- Category two hurricane A hurricane with winds 96-110 mph (83-95 kt or 154-177 km/hr). Storm surge generally 6-8 feet above normal…
- Genitalia, male See: Male genitalia
- Eisoptrophobia An abnormal and persistent fear of mirrors. Sufferers experience undue anxiety even though they realize their…
- Dyspnea Difficult or labored breathing; shortness of breath. Dyspnea is a sign of serious disease of the airway…
- Ethmoid sinus A collection of air cells within the ethmoid bone, a spongy bone which makes up the front of the floor of the…
- XXY See: Klinefelter syndrome
- Aromatase An enzyme involved in the production of estrogen that acts by catalyzing the conversion of testosterone (an…
- Clonic seizure A seizure in which there are generalized clonic contractions with the entire body jerking, but without a…
- Obstetrician A physician who delivers babies and is in the practice of obstetrics, the art and science of managing…