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).
Hemolytic anemia
Anemia due to the destruction (rather than underproduction) of red blood cells.
Read the definitionRandom terms
Show more- Papilliferous See: Papuliferous
- Toxin One of a number of poisons produced by certain plants, animals, and bacteria. The term 'toxin' is frequently…
- Newborn hearing screen Testing of the newborn baby's ability to hear. Newborn screening of hearing is done with automated auditory…
- Spider telangiectasia Spider veins.
- Scoliosis, structural A fixed lateral (sideway) curve of the spine. Structural scoliosis often occurs from unknown factors without…
- Y (in chemistry) The symbol for the element yttrium, an ultrarare metal named after Ytterby in southern Sweden. Yttrium has…
- Brachial vein A vein that accompanies the brachial artery between the shoulder and the elbow. The route of the brachial…
- DMD (dystonia musculorum deformans) Also called torsion dystonia, this is a rare, generalized dystonia (a state of abnormal -- either excessive…
- Mimesis Imitation or mimicry. Mimesis in medicine refers to the hysterical simulation of organic disease and to the…
- Dermatitis, stasis A skin irritation on the lower legs, generally related to circulatory problems. Stasis refers to a stoppage…
- Cochlear Pertaining to the cochlea, the organ of hearing
- Prescription A physician's order for the preparation and administration of a drug or device for a patient. A prescription…