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).
Olfactory system
See: Olfactory apparatus
Read the definitionRandom terms
Show more- Glycogen storage disease One of the 14 recognized diseases that interfere with the storage of carbohydrates as glycogen in the body…
- Arthritis, spondylitis A form of arthritis causing chronic inflammation of the spine
- Sagittal sinus A crucial large vein that goes over the top of the skull from front to back and then splits to take blood…
- Electroconvulsive therapy Electroconvulsive therapy: A procedure in which an electric current is passed through the brain to produce…
- Restenosis Renarrowing, as in restenosis of a coronary artery after angioplasty. From the Greek 'stenos' meaning narrow
- Tumor marker, NSE Neuron-specific enolase (NSE) is a substance that has been detected in patients with certain tumors, namely…
- Dystrophic epidermolysis bullosa A blistering skin condition inherited in both autosomal dominant and recessive manners and in which the…
- Primary liver cancer, adult A tumor in which the cancer starts during adulthood in cells in the liver. Also called hepatocellular…
- Xeromammography Xeroradiography of the breast. Xeroradiography is a photoelectric method of recording an x-ray image on a…
- Calor Heat, one of the four classic signs of inflammation (together with dolor, rubor and tumor). From the Latin…
- Lymphatic edema See: Lymphedema>
- Major anxiety disorder >panic disorder; >obsessive-compulsive disorder; >PTSD (post-traumatic stress disorder); >social phobia…