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).
Biliary compression
Abnormal pressure on the biliary tree compromising the normal drainage of bile
Read the definitionRandom terms
Show more- Arthrogryposis multiplex congenita (AMC) A disorder that develops before birth (prenatal), is present at birth (congenital), and is characterized by…
- Ketone A chemical substances that the body makes when it does not have enough insulin in the blood. When ketones…
- National Institute on Drug Abuse (NIDA) Drug Abuse (NIDA): One of the National Institutes of Health in the U.S., NIDA's mission is to 'lead the…
- Popliteal pterygium syndrome An inherited condition with a web behind the knee. (A pterygium is a winglike triangular membrane). The…
- SBCC Superficial basal cell carcinoma. A basal cell cancer of the skin that is superficial and has not infiltrated…
- Fibroma A mass composed of fibrous tissue or connective tissue. Also called a fibroid tumor or fibroid
- Aperient Laxative. Used both as a noun (an aperient is a laxative) and adjective (prunes are an aperient fruit). From…
- New, fear of the An irrational fear of anything new, of innovation, of new situations, places, or things. Also called…
- Dwarfism, pituitary Dwarfism caused by a lack of growth hormone, usually due to malfunction of the pituitary gland. Children with…
- IUD (intrauterine contraceptive device) A device inserted into the uterus (womb) to prevent conception (pregnancy). The IUD can be a coil, loop…
- Fatty liver of pregnancy, acute Fatty liver of pregnancy, acute: Liver failure in late pregnancy, usually from unknown cause. Acute fatty…
- Corneal dystrophy, lattice See: Lattice dystrophy