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).
Thrombocythemia
An abnormally high number of platelets in the blood. Also known as thrombocytosis.
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- Infection, acute HIV The body's initial reaction to infection by the HIV virus. Acute HIV infection is a flu-like syndrome that…
- Familial polyposis An inherited condition in which several hundred polyps develop in the colon and rectum.
- Nephropathy, diabetic See: Diabetic nephropathy
- Acanthamoeba keratitis Infection of the cornea by acanthamoeba, a microscopic water-borne ameba. The disease tends to occur in…
- Cyclopia A congenital abnormality (birth defect) in which there is only one eye. That eye is centrally placed in the…
- C4 (cervical vertebra) The fourth cervical (neck) vertebra from the top
- Vernix caseosa A white cheesy substance that covers and protects the skin of the fetus and is still all over the skin of a…
- Serratus One of several muscles of the back and thorax. that have interdigitating slips that ressemble the notches on…