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).
Juvenile intestinal polyposis
See: Juvenile polyposis
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- Designer estrogen An engineered drug that possesses some, but not all, of the actions of estrogen. Designer estrogens are…
- Abdominal hysterectomy Surgical removal of the uterus (a hysterectomy) done through an incision made in the abdominal wall. As…
- Mountain sickness, acute (AMS) Acute mountain sickness (AMS) is the illness that results from being in a high altitude environment. AMS is…
- Klumpke paralysis See: Klumpke palsy
- System, cardiovascular The circulatory system which comprises the heart and blood vessels. The system carries nutrients and oxygen…
- Cl (chloride) Cl is the chemical symbol for chloride, the major anion found in the fluid outside of cells and in blood. An…
- Pyridoxine One of the vitamin B6 group (which also includes pyridoxal and pyridoxamine) that is transformed in the body…
- Female organs of reproduction The internal genital structures of the female include the ovaries, the Fallopian tubes, the uterus (womb) and…
- Advanced maternal age Usually defined as age 35 or more for the mother at the time of delivery of her baby. Advanced maternal age…
- Artery, carotid See: Carotid artery
- Sikimitoxin Poisonous substance found in the Japanese star anise, which is also called sikimi