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.
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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).
Magnetic resonance perfusion imaging
A special type of magnetic resonance imaging (MRI) that uses an injected dye in order to see blood flow through tissues
Read the definitionRandom terms
Show more- Coronary bypass A bypass of a plaque within a coronary artery using part of a vein as a graft. See: Coronary artery bypass…
- Currarino syndrome Failure of formation of all or part of the sacrum (the lowest section of the spine). Currarino syndrome is a…
- Growth in height See: Normal growth
- Respiratory distress syndrome (RDS) Formerly known as hyaline membrane disease, a syndrome of respiratory difficulty in newborn infants caused by…
- Histoplasma capsulatum See: Histoplasma
- Gingivitis, fusospirillary This is trench mouth, a progressive painful infection with ulceration, swelling and sloughing off of dead…
- Irradiation, food See: Food irradiation
- Parkinson, James (1755-1824) English physician and paleontologist who gave a classic account in 1817 of a chronic, slowly…
- Achillobursitis Pain due to inflammation of the bursa associated with the Achilles tendon. . The Achilles tendon is one of…
- Mutism The inability or unwillingness to speak. A person who is mute cannot or does not care to talk. Someone who…
- Genitourinary (GU) Pertaining to the genital and urinary systems
- Fournier's gangrene Gangrene: A horrendous infection of the genitalia that causes severe pain in the genital area (in the penis…