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).
Papilloma, intraductal
A benign, wart-like growth that occurs in breast ducts
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Show more- Global warming The sustained increase in the average temperature of the earth's atmosphere. Human activity contributes to…
- HGD The gene encoding an enzyme called homogentisate 1,2-dioxygenase (also known as homogentisate oxidase). HGD…
- Tropical oil Coconut, palm kernel or palm oil. Like all fats and oils, these three oils contain various types of fatty…
- Thalassemia, alpha A blood disorder, thalassemia is not one disease but rather a group of disorders that have a single feature…
- Fibrinogen The protein from which is generated fibrin, the essence of a normal blood clot
- Proportional counter A device for measuring radioactivity. More technically, a proportional counter counts the emission of…
- Vitamin K One of two naturally occurring fat-soluble vitamins (vitamin K1 and vitamin K2) needed for the clotting of…
- Chimeraplasty A method of gene therapy based upon the use of a molecule called a chimeraplast, a synthetic blend of DNA and…
- Typhus, African tick One of the tick-borne rickettsial diseases of the eastern hemisphere, similar to Rocky Mountain spotted…
- Sleep, twilight Sleep, twilight: A term applied to the combination of analgesia (pain relief) and amnesia (loss of memory)…
- Kleine-Levin syndrome A rare condition characterized by excessive need for sleep, food, and sexual disinhibition. Most people with…
- Colorectal polyp A polyp (a fleshy growth) on the inside lining of the colon or rectum. For more information, see: Colon polyp