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).
Corpus callosum, agenesis of the
See: Agenesis of the corpus callosum
Read the definitionRandom terms
Show more- Progesterone receptor test A laboratory test to determine if breast cancer cells have progesterone receptors on their surface. If the…
- Aortic stenosis Aortic stenosis: Narrowing (stenosis) of the heart valve between the left ventricle of the heart and the…
- Sac, egg See: Egg sac
- Vasovagal attack See: Vasovagal reaction
- Pulmonary tuberculosis See: Tuberculosis, pulmonary.
- Burkitt lymphoma A type of non-Hodgkin lymphoma (NHL) that most often occurs in young people between the ages of 12 and 30…
- Methyl-CpG-binding protein-2 (MECP2) An enzyme which, when mutated, results in RTT (Rett syndrome), a genetic disease that is a uniform and…
- Fracture, clay-shoveler's An uncommon breakage of the spine of the vertebrae from the lower neck or upper back as a result of stress…
- Depression Depression: An illness that involves the body, mood, and thoughts, that affects the way a person eats and…
- Tympanostomy tube A small plastic tube inserted into the eardrum to keep the middle ear aerated for a prolonged period of time…
- Ligand A molecule that binds to another. Often, a soluble molecule such as a hormone or neurotransmitter that binds…
- HUS Hemolytic uremic syndrome