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).
Gastric outlet
The exit from the stomach through the pyloric channel and duodenum
Read the definitionRandom terms
Show more- Thromboxane A substance made by platelets that causes blood clotting and constriction of blood vessels. There are two…
- Paget disease A chronic bone disorder that typically results in enlarged, deformed bones due to excessive breakdown and…
- Nonmelanoma skin cancer Skin cancer that does not involve melanocytes. Basal cell cancer and squamous cell cancer are nonmelanoma…
- Retraction syndrome See: Duane syndrome
- Bromism A disease caused by chronic exposure to bromine or one of its compounds. Bromism is characterized by mental…
- Abortion, habitual The miscarriage of 3 or more consecutive pregnancies. The abortion of 3 or more miscarriages (spontaneous…
- PARK10 Familial Parkinson disease type 10
- Paraoxonase An enzyme associated with high-density lipoprotein (HDL) that is believed to protect against the oxidation of…
- Pseudorubella Synonymous with Roseola infantum, a viral disease of infants sudden onset of high fever which lasts several…
- Fibrinogen The protein from which is generated fibrin, the essence of a normal blood clot
- Case-to-infection proportion See: Case-to-infection ratio
- Shock, hypovolemic Shock due to a decrease in blood volume. This is the #1 cause of shock. It can be due to loss of blood from…