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).
Quinquagenarian
Someone in his or her fifties. See also: Age by decade
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- Adams-Stokes disease Sudden collapse into unconsciousness due to a disorder of heart rhythm in which there is a slow or absent…
- Thyroidectomy The surgical removal of part or all of the thyroid gland. NTER> Subtotal thyroidectomy, the more commonly…
- Asian cholera A devastating and sometimes lethal disease with intense vomiting and profuse watery diarrhea was discovered…
- Goldberger, Joseph American public health physician (1874-1929) who solved the puzzle of pellagra. See: Pellagra
- Supplies kit, disaster You and your family can cope best by preparing for disaster before it strikes. One way to prepare is by…
- Nerve, twelfth cranial See: Twelfth cranial nerve
- Chromosome 4p- syndrome The 4p- syndrome or Wolf-Hirschhorn syndrome, is a chromosome disorder due to partial deletion of the short…
- Cardiac transplant See: Heart transplant
- Chiropractic A system of diagnosis and treatment based on the concept that the nervous system coordinates all of the…
- Parietal pericardium The outer layer of the pericardium which is a conical sac of fibrous tissue that surrounds the heart and the…
- MTX Abbreviation for methotrexate