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).
Gerstmann-Straussler-Scheinker disease
See: Gerstmann-Sträussler-Scheinker syndrome
Read the definitionRandom terms
Show more- Vampire children Perjorative term for children with xeroderma pigmentosum, a genetic disease with such extraordinary…
- Neurosis, hypochondriacal See: Hypochondriasis
- Prostaglandin F2-alpha One of the prostaglandins, a group of hormone-like substances that participate in a wide range of body…
- Radiologic Having to do with radiology.
- Incurable Not amenable to a cure. Incapable of being cured, healed and made well again. Many pancreatic cancers are…
- PTU Propylthiouracil, an antithyroid medication, a drug that blocks the production of thyroid hormone by the…
- In-the-ear hearing aid A hearing instrument in a custom-made shell designed to fit in the outer ear and ear canal. An in-the-ear…
- Yersinia enterocolitica A bacterium that causes an infectious disease called yersiniosis. Yersinia enterocolitica is a member of the…
- Hemoglobin, carbon monoxide See: Carboxyhemoglobin
- Morpheus In Greek and Roman mythology, the son of sleep and the god of dreams who lay on an ebony bed in a dim-lit…
- Polydactyly More than the normal number of fingers or toes. From the Greek 'polys' (many) + 'dactylos' (finger) = many…
- CA 19-9 A tumor marker initially found in colorectal cancer patients, but subsequently also identified in patients…