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).
Rat, cotton
See: Cotton rat
Read the definitionRandom terms
Show more- MALT lymphoma A low grade type of malignancy that arises in cells in mucosal tissue which are involved in antibody…
- Granuloma, calcified A calcified granuloma is a granuloma containing calcium deposits. Since it usually takes some time for…
- Hepatology The field of liver disease. The liver is the body's largest organ and hepatology is a large field. It…
- Exercise cardiac stress testing The most widely used cardiac (heart) screening test. The patient exercises on a treadmill according to a…
- MEF2A A transcription factor that participates in vascular development. MEF2A is a member of the myocyte enhancer…
- Pancreatic Having to do with the pancreas, a spongy, tube-shaped organ about 6 inches long. It is located in the back of…
- Microsurgery Surgery through a microscope. Microsurgery is used to operate on very small structures, often requires…
- Remission Disappearance of the signs and symptoms of cancer or other disease. When this happens, the disease is said to…
- Ileal pouch A surgically created chamber made up of a portion of the lower part of the ileum, the last (lowest) part of…
- Dura mater Literally, hard mother (in Latin). The outermost, toughest, and most fibrous of the three membranes…
- Brittle diabetes A type of diabetes when a person's blood glucose (sugar) level often swings quickly from high to low and from…
- Hemorrhage Bleeding or the abnormal flow of blood. The patient may have an internal hemorrhage that is invisible or an…