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).
Round
To go around and see a patient in a hospital or other in-patient setting
Read the definitionRandom terms
Show more- Pseudomonas pseudomallei A bacteria that causes an infectious illness called melioidosis or Whitmore's disease that is most frequent…
- Methemoglobin A particular type of hemoglobin that is altered so that it is useless for carrying oxygen and delivering it…
- Sarcoma, Ewing Sarcoma, Ewing: A type of bone tumor that occurs in children and adolescents, most often in the large bones…
- Yeast syndrome The yeast Candida has been thought to cause a syndrome with a number of nonspecific problems including…
- Sunscreen A substance that blocks the effect of the sun's harmful rays. Using lotions that contain sunscreens can…
- Xanthosis Yellowing of the skin without yellowing of the eyes. In jaundice there is yellowing of both the skin and the…
- Down syndrome Down syndrome: A common chromosome disorder due to an extra chromosome number 21 (trisomy 21). Down syndrome…
- Osteogenesis imperfecta Brittle bone disease. Osteogenesis imperfecta (OI) is not one but a group of genetic diseases, all of which…
- Tick-borne rickettsioses of the eastern hemisphere There are 3 known diseases caused by infection with rickettsial agents. They are North Asian tick-borne…
- Effusion, pericardial See: Pericardial effusion
- Anastrozole An oral antiestrogen. Anastrozole inhibits the enzyme aromatase in the adrenal glands that produces the…
- Vitamin B -- pantothenic acid This is one of the less well known B vitamins, perhaps because it is widely distributed in nature…