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).
HCV
Hepatitis C virus
Read the definitionRandom terms
Show more- Tick A small wingless bloodsucking insect that, along with the mite, belongs to the order Acarina. Ticks may be…
- Mustard (Arabidopsis thaliana) genome All of the genetic information contained in Arabidopsis thaliana, a plant belonging to the mustard family…
- Hypochondriasis The belief and fear of serious illness which lasts for six months, beyond and despite medical reassurance…
- Neck, chronic stiff Also called torticollis or spasmodic torticollis, this is the most common of the focal dystonias: a state of…
- Vein, central retinal The blood vessel that carries blood away from the retina of the eye. The counterpart to the central retinal…
- Transplantation genetics The field of biology and medicine relating to the genes that govern the acceptance or rejection of a…
- Gene, marker A detectable genetic trait or segment of DNA that can be identified and tracked. A marker gene can serve as a…
- Wrinkling, retinal See: Macular pucker
- Cardiac aneurysm An outpouching of an abnormally thin portion of the heart wall. Cardiac aneurysms tend to involve the left…
- Synesthesia A condition in which normally separate senses are not separate. Sight may mingle with sound, taste with…
- KSS Kearns-Sayre syndrome
- Enteroscopy The use of a flexible instrument (a 'scope') to examine the small intestine, a very long hollow tube located…