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).
Malignant melanoma
See: Melanoma
Read the definitionRandom terms
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- Jacksonian seizure A form of epilepsy involving brief alteration in movement, sensation or nerve function caused by abnormal…
- Demyelination A degenerative process that erodes away the myelin sheath that normally protects nerve fibers. Demyelination…
- Anemia and triphalangeal thumbs See: Aase-Smith syndrome II
- Cilia The fine hairlike projections from certain cells such as those in the respiratory tract that sweep in unison…
- Skullcap See: Scutellaria barbata
- Smallpox bioterrorism The misuse of smallpox as an agent of bioterrorism. Smallpox was eradicated in 1977. Routine vaccinations…
- American Type Culture Collection (ATCC) >Algae & Protozoa >Bacteria & Bacteriophages >Cultured Cell Lines & Hybridomas >Fungi &…
- Effective dose The dose of a drug that will achieve the desired effect
- Protein kinase A regulatory subunit 1-alpha See: PRKAR1A
- Polyarteritis nodosa Polyarteritis nodosa: An autoimmune disease (immune system attacking its own body) characterized by…
- Labile diabetes A type of diabetes when a person's blood glucose (sugar) level often swings quickly from high to low and from…