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).
Alstrom-Hallgren syndrome
See: Alstrom syndrome
Read the definitionRandom terms
Show more- Colostomy bag A removable, disposable bag that attaches to the exterior opening of a colostomy (stoma) to permit sanitary…
- Yellow fever An acute systemic (bodywide) illness caused by a virus called a Flavivirus. In severe cases, the viral…
- Ejaculate To ejaculate is to release semen during an orgasm in a male. The ejaculate (used as a noun) is the semen.
- Window, round The trachea, a tube-like portion of the respiratory (breathing) tract that connects the larynx (the voicebox)…
- Ankle The ankle joint is complex. It is made up of two joints: the true ankle joint and the subtalar joint: > >The…
- Artemidorus Artemidorus of Daldis. Greek physician who wrote Oneirocritica, a work dedicated to the interpretation of…
- Embolus Something that travels through the bloodstream, lodges in a blood vessel and blocks it. Examples of emboli…
- Salvage radiotherapy Radiation treatment given after recurrence of a tumor. See: Salvage therapy
- Contact dermatitis A skin condition caused by contact between skin and some substance. Includes irritant contact dermatitis (a…
- Gross anatomy The study of the form of structures that can be seen with the naked eye, as opposed to microscopic anatomy…
- Nuclei, basal A region located at the base of the brain composed of 4 clusters of neurons, or nerve cells. This area of the…
- Oma Suffix meaning a swelling or tumor. Many words in medicine end in -oma. Some examples include adenoma…