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).
EMG syndrome
The exomphalos-macroglossia-gigantism syndrome. See: Beckwith-Wiedemann syndrome
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Show more- Extrapyramidal system That part of the nervous system that regulates muscle reflexes
- Fish oil, omega-3 A class of fatty acids found in fish oils, especially from salmon and other cold-water fish, that acts to…
- Surgery, retrograde intrarenal (RIRS) Retrograde intrarenal surgery (RIRS) is a procedure for doing surgery within the kidney using a viewing tube…
- Sepsis Commonly called a 'blood stream infection.' The presence of bacteria (bacteremia) or other infectious…
- Cancer Institute, National The National Cancer Institute (NCI) is one of the National Institutes of Health (NIH) in the U.S. The mission…
- Obstructive sleep apnea Sleep apnea (OSA): Sleep apnea is a breathing disorder characterized by brief interruptions of breathing…
- TMR Stands for transmyocardial laser revascularization, a procedure by which a physician uses a laser to make…
- Flesh-eating bacteria A popular media term for a type of strep bacteria (group A streptococcus) which rapidly destroys tissue and…
- Dyskinesia Difficulty or distortion in performing voluntary movements, as in tic, chorea, spasm, or myoclonus. The term…
- Clotbuster An informal term for a drug that can dissolve a clot. See: Thrombolytic agent
- Antielastase An inhibitor of the action of the enzyme elastase. Alpha-1 antitrypsin is an antielastase. Also called an…
- Functional food Functional foods are 'those foods that encompass potentially healthful products including any modified food…