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).
Disease, von Recklinghausen
Neurofibromatosis type 1
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Show more- Muscle, central core disease of One of the muscles that relax the zonules to enable the lens to change shape for focusing. The zonules are…
- Syndrome, Frey Sweating on one side of the forehead, face, scalp, and neck occurring soon after ingesting food as a result…
- Suicide and sexual orientation High rates of suicide have consistently been reported among homosexuals, particularly among adolescents and…
- Section, longitudinal A cut along the long axis of a structure
- Whipworm A nematode (roundworm) also called Trichuris trichiura. The third most common round worm of humans. The worm…
- Medical entomology The branch of science that deals with insects that cause disease or that serve as vectors of organisms that…
- Health and Human Services The United States government's principal agency for 'protecting the health of all Americans and providing…
- Alpha interferon A protein produced by the body in response to an infection. There are 3 major classes of interferon -- alpha…
- Biological response modifiers S): Substances that stimulate the body's response to infection and disease. The body naturally produces small…
- Urethral sphincter >Internal sphincter: Part of the muscular bladder wall acts as the internal urethral sphincter and prevents…
- McArdle disease Glycogen storage disease type V and the most common type of glycogen storage disease. McArdle disease is an…
- Diarrhea, E. coli hemorrhagic Bloody colitis (inflammation of the bowel) caused by E. coli, usually by the strain E. coli 0157:H7. The…