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, Osler-Rendu-Weber
See: Hereditary hemorrhagic telangiectasia
Read the definitionRandom terms
Show more- PPS (post-polio syndrome) Post-polio syndrome: A constellation of symptoms and signs that appear from 20 to 40 years after the initial…
- Parenteral Entering the body not by the alimentary tract but rather by another means (such as the subcutaneous, the…
- Linkage map A map of the genes on a chromosome based on linkage analysis. A linkage map does not show the physical…
- Hemorrhagic Pertaining to bleeding or the abnormal flow of blood. The patient may have an internal hemorrhagic problem…
- DRRS See: Okihiro syndrome
- Macular vision The macula is a special area in the center of the retina, the light-sensitive layer of tissue at the back of…
- Epicondylitis, lateral See: Tennis elbow
- Shark attack >Always swim in a group. Sharks most often attack lone individuals. >Don't wander too far from shore. Doing…
- Amyotrophic lateral sclerosis 6 ALS6. A form of amyotrophic lateral sclerosis (ALS) inherited in an autosomal dominant manner due to mutation…
- Black eye Bruising of the eyelid and/or under- eye area as a result of trauma to the eye. Colloquially called a shiner
- Peritoneum The membrane that lines the abdominal cavity and covers most of the abdominal organs. (From the Greek peri-…
- FAP Familial adenomatous polyposis, a prominent hereditary colon cancer syndrome