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).
Petasites vulgaris
See: Butterbur
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Show more- GOO Gastric outlet obstruction
- Barker, Horace Albert (1907-2000) American biochemist who, among other things, discovered the biologically active forms of vitamin…
- Homo erectus A primate believed to have been an extinct ancestor of modern humans being (Homo sapiens). Known to have been…
- Methanococcus jannaschii A microbe that produces methane, an important energy source, and contains enzymes that withstand high…
- Bicycle helmet A well-known but often neglected device designed to protect the head of a bicyclist. Helmets decrease the…
- Immunoglobulin M Abbreviated IgM. A major class of immunoglobulins. IgM includes the antibodies that are usually produced…
- Polyploid Three or more full sets of chromosomes. A polyploid brain tumor cell might for example have 69 or 92…
- NF1 (neurofibromatosis type 1) See: Neurofibromatosis type 1
- Let down reflex An involuntary reflex during breastfeeding which causes the milk to flow freely
- Helical CAT scan A conventional computerized axial tomography scan (CAT scan or CT scan) is an x-ray procedure which combines…
- Chemotherapy, adjuvant Chemotherapy, adjuvant: Chemotherapy (drug therapy) that is given after tumor surgery. The idea underpinning…
- Hangman injury (Hangman's fracture) A broken neck involving a fracture of an upper cervical vertebra similar to the injury suffered in death by…