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).
Migraine without aura
See: Common migraine
Read the definitionRandom terms
Show more- Study, gastric emptying A gastric emptying study evaluates the emptying of food from the stomach. For a gastric emptying study, a…
- Leukocyte, granular A type of white blood cell filled with microscopic granules (tiny sacs) containing enzymes that digest…
- Connectionism >An input device receiving signals from the environment or from other neurons, >An integrative device…
- Sympathetic nervous system A part of the nervous system that serves to accelerate the heart rate, constrict blood vessels, and raise…
- Leg In popular usage, the leg extends from the top of the thigh down to the foot. However, in medical…
- Duloxetine Duloxetine: See: Cymbalta.
- Table An old-fashioned but convenient household measure of capacity. A tablespoon holds about 3 teaspoons, each…
- Glycoprotein A molecule that consists of a carbohydrate plus a protein. Glycoproteins play essential roles in the body…
- 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…
- Dysplasia, thanatophoric A form of short-limbed (micromelic) dwarfism that usually causes death within the first few hours after…
- Heart, right The heart is composed functionally of two hearts - the right heart and the left heart. The right heart…
- Disease, exaggerated startle A genetic disorder also known as hyperexplexia in which babies have an exaggerated startle reflex (reaction)…