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).
Permanent makeup
A form of tattooing (also known as micropigmentation). Some choose permanent makeup as a time saver or because they have physical difficulty applying regular, temporary makeup. For others, tattooing is an adjunct to reconstructive surgery…
Read the definitionRandom terms
Show more- Mucopolysaccharidosis type IIIC Sanfilippo syndrome due to deficiency of the enzyme acetyl CoA:alpha-glucosaminide acetyltransferase. See…
- Foramen, intervertebral See: Intervertebral foramen
- Chylomicron A small fat globule composed of protein and lipid (fat). Chylomicrons are found in the blood and lymphatic…
- Immunosuppressant An agent that can suppress or prevent the immune response. Immunosuppressants are used to prevent rejection…
- Child abuse, physical Child abuse, physical: Next to child neglect, physical abuse is the second most frequently reported form of…
- Test, erythropoietin A test of the hormone erythropoietin (EPO) in blood. An abnormal level of EPO may mean bone marrow or kidney…
- Syndrome, Boerhaave's See: de Lange syndrome.
- Nummular eczema Coin-shaped patches of irritated skin-most common on the arms, back, buttocks, and lower legs that may be…
- Cytogenetic map A genetic term referring to the visual appearance of a chromosome when stained and examined under a…
- Scintigraphy A diagnostic test in which a two-dimensional picture of a body radiation source is obtained through the use…
- Longitudinal study A study done over the passage of time. For example, a longitudinal study of children with Down syndrome…
- Omega-3 fatty acids Omega-3 fatty acids: A class of fatty acids found in fish oils, especially from salmon and other cold-water…