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).
Rickettsiosis, vesicular
See Rickettsialpox
Read the definitionRandom terms
Show more- Sigmoidoscopy, flexible Inspection of the inside of the rectum and lower part of the colon using a thin flexible lighted tube (a…
- Jacksonian seizure A form of epilepsy involving brief alteration in movement, sensation or nerve function caused by abnormal…
- Deficiency, UDP-glucuronosyltransferase Underactivity of a liver enzyme that is essential to the disposal of bilirubin (the chemical that results…
- Asian cholera A devastating and sometimes lethal disease with intense vomiting and profuse watery diarrhea was discovered…
- Aneurysm, fusiform An aneurysm is a localized widening (dilatation) of an artery, vein, or the heart. At the area of an…
- Thrombinogen Better known today as prothrombin, a coagulation (clotting) factor needed for the normal clotting of blood…
- Microbicide An agent that kills microbes, minute forms of life (e.g. bacteria, fungi, and protozoal parasites), some…
- Virus, negative-strand RNA See: Negative-strand RNA virus
- Laboratory, Jackson The premiere place for mouse genetics and the largest mammalian genetic research facility in the world. Many…
- Genome, bovine See: Bovine genome
- Bone, coccygeal The small tail-like bone at the bottom of the spine very near to the anus. The coccyx is made up of 3-5…
- Urticaria Another name for the hives. Raised, itchy areas of skin that are usually a sign of an allergic reaction…