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).
Adult T-cell leukemia/lymphoma
See: Adult T-cell leukemia
Read the definitionRandom terms
Show more- Glaucoma detection You may know of the 'air puff' test or other tests used to measure eye pressure in an eye examination. But…
- Rapid strep test Rapid strep test: A diagnostic test commonly used to demonstrate whether streptococcus bacteria ('strep') are…
- Encephalitis, St. Louis A disease caused by a virus (first observed in Illinois in 1932) transmitted from birds to the common Culex…
- Mansfield See: Mansfield, Peter
- Acute phase reactant See: Acute-phase protein
- Depigmentation Loss of color (pigment) from the skin, mucous membranes, hair, or retina of the eye. The color of the skin…
- Belly button The navel or umbilicus. The one-time site of attachment of the umbilical cord. The term 'belly button' was…
- Overload, iron Iron overload can damage the heart, liver, gonads and other organs. Iron overload is a particular risk for: >…
- Ductus arteriosus A key arterial shunt (ductus) in fetal life. Before birth, blood pumped from the heart through the pulmonary…
- Speech therapist An older term for a speech- language pathologist
- Guttate psoriasis A type of psoriasis characterized by red, scaly patches of inflamed skin on all parts of the body. It is…
- Child neglect Child neglect is the most frequently reported form of child abuse (60% of all cases) and the most lethal…