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).
National Coalition for Cancer Survivorship
A survivor-led advocacy group that works on behalf of the millions of cancer survivors and the millions more touched by this disease. Founded in the US in 1986, NCCS issued the following 12 principles as Imperatives for Quality Cancer…
Read the definitionRandom terms
Show more- Wolfram syndrome A genetic neurodegenerative disease that leads to many different abnormalities including diabetes insipidus…
- Antidote An agent that counteracts a poison and neutralizes its effects. A chemical antidote is a substance that…
- Approved drug A medication approved for marketing. In the US, the Food and Drug Administration (FDA) must approve a…
- Neuron A nerve cell that sends and receives electrical signals over long distances within the body. A neuron may…
- Cradlecam See: Kiddie cam
- Punch biopsy A biopsy performed using a punch, an instrument for cutting and removing a disk of tissue. For example, a…
- Photorefractive keratectomy (PRK) A kind of laser eye surgery designed to change the shape of the cornea to eliminate (or reduce) the need for…
- Prominentia laryngea The prominence of the larynx, more commonly known as the Adam's apple. This familiar feature in front of the…
- Foramen, neural See: Intervertebral foramen
- Daw Abbreviation meaning 'dispense as written.' One of a number of hallowed abbreviations of terms that have…
- Chemotherapy, topical Chemotherapy, topical: Treatment with an anticancer drug in a lotion, ointment or cream that is applied to…
- Family 1. A group of individuals related by blood or marriage or by a feeling of closeness. 2. A biological…