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).
Ischemia
Inadequate blood supply (circulation) to a local area due to blockage of the blood vessels to the area.
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Show more- Meningitis vaccine This term usually refers to a vaccine used to prevent meningococcal meningitis, an inflammation of the…
- Mediastinotomy A procedure in which the doctor inserts a tube into the chest to view the organs in the mediastinum. The tube…
- Maimonides' prayer R of a Physician: A prayer that is said to have been written by the 12th-century physician-philosopher Moses…
- Flat condyloma A manifestation of the secondary stage of syphilis that takes the form of broad flat wartlike growths in…
- Pernicious vomiting of pregnancy Medically known as hyperemesis gravidarum, this is excessive vomiting in early pregnancy. By definition…
- Smallpox vaccination antidote See Vaccinia immune globulin
- Risk of recurrence In medical genetics, the chance that a genetic (inherited) disease present in a family will recur in that…
- Yersinia pestis genome See: Plague bacterium genome
- Selective Estrogen-Receptor Modulator (SERM) A 'designer estrogen' which possesses some, but not all, of the actions of estrogen. For example, raloxifene…
- Preauricular tag A common minor anomaly, this is a rudimentary tag of ear tissue. It often contains a core of cartilage. The…
- Third ventricle >Lateral ventricles: The lateral ventricles are in the cerebral hemispheres, one in each hemisphere. Each…
- Lens, intraocular See: Intraocular lens