MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Shock, vasogenic
Shock caused by widening of the blood vessels, usually from medication
Read the definitionRandom terms
Show more- Dacryocystorhinostomy The surgical creation of a passage between the lacrimal sac (tear sac) and the nasal cavity to permit the…
- Ear, external There are three sections of the ear. They are the external ear, the middle ear, and the inner ear. The…
- Floppy valve syndrome See: Mitral valve prolapse
- Ventricle, lateral >Lateral ventricles: The lateral ventricles are in the cerebral hemispheres, one in each hemisphere. Each…
- Flail chest When enough ribs are broken (usually from a crush injury) to compromise the rigidity of the chest wall. On…
- Kidney Dis, Nat'l Inst of Diabetes and Digestive Igestive and (NIDDK): One of the National Institutes of Health in the U.S., the NIDDK has a multisystem name…
- Transthyretin A plasma protein consisting of 127 amino acids that binds retinol and thyroxine. The gene TTR that encodes…
- Obesity, endogenous Overweight caused by malfunction of the hormonal or metabolic system
- Pelvic Having to do with the pelvis, the lower part of the abdomen, located between the hip bones
- Diaphragm (contraceptive) A barrier method of contraception that is available by prescription only and must be sized by a health…
- Salicylic acid A substance obtained from plants (white willow back and wintergreen leaves) and also synthesized which is…
- Cyclosporiasis Infection with the parasite Cyclospora cayetanensis. See: Cyclospora infection