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).
Diabetes, non-insulin-dependent
Type 2 diabetes. See also Diabetes, type 2.
Read the definitionRandom terms
Show more- Omentectomy Surgery to remove part or all of the omentum, a fold of the peritoneum (the thin tissue lining the abdomen)…
- PAH Polycyclic aromatic hydrocarbon
- Bacillus anthracis The bacterium that causes anthrax. Anthrax differs from most bacteria in that they exist in an inactive…
- Cancer, papillary Cancer, papillary: Cancer of a structure called the papilla or ampulla of Vater, a small muscle located at…
- Angiosarcoma A type of cancer that begins in the lining of blood vessels. This type of tumor tends to be aggressive, recur…
- Mordant A substance capable of deepening the reaction to a stain (as in the pathology laboratory); incisive; burning…
- Nuclear family The family group consisting of the father, mother, and their children, as distinct from the extended family
- Subclinical disease An illness that stays below the surface of clinical detection. A subclinical disease has no recognizable…
- Familial colorectal cancer A label applied to families that contain an unusual aggregation of members with cancer of the colon or rectum…
- Medicine, transfusion Blood transfusion and blood conservation are the complementary activities that constitute the clinical arena…
- Down syndrome critical region Down syndrome critical region: (Abbreviated DSCR) A region on the long (q) arm of chromosome 21 thought to be…
- Toll receptor One of a family of receptors that provide a critical link between immune stimulants produced by…