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).
Guillain-Barre syndrome
See: Guillain-Barré syndrome.
Read the definitionRandom terms
Show more- Evolution The continuing process of change, especially in reference to natural selection. Charles Darwin (1809-82)…
- Anisometropia The condition in which the two eyes have an unequal refractive power. One eye may be myopic (nearsighted) and…
- Syndrome, Martin-Bell Better known as the fragile X syndrome, the most common heritable form of mental retardation. Fragile X…
- Burkitt lymphoma A type of non-Hodgkin lymphoma (NHL) that most often occurs in young people between the ages of 12 and 30…
- Infection, roundworm Infection from a type of parasitic worm that hatches in the intestines and lives there. The eggs of the…
- Side effects Problems that occur when treatment goes beyond the desired effect. Or problems that occur in addition to the…
- Sphingomyelinase deficiency Also called Niemann-Pick disease, this is a disorder of the metabolism of a lipid (fat) called sphingomyelin…
- Cataract A clouding of the lens of the eye. The normally clear aspirin-sized lens of the eye starts to become cloudy…
- Vincent infection This is trench mouth, a progressive painful infection with ulceration, swelling and sloughing off of dead…
- Anthrax =4 cel ODYvAlign=top bgColor=#cccccc colSpan=2> vAlign=top width='100%' bgColor=#ffffff>Our Anthrax Main…
- Chickenpox Immunization designed to prevent or lessen the severity of the common disease known as chickenpox. The…
- Mordant A substance capable of deepening the reaction to a stain (as in the pathology laboratory); incisive; burning…