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).
Shock lung
See: ARDS
Read the definitionRandom terms
Show more- Tarsus Any broad flat surface. The flat of the eyelid is called the tarsus, as is the base of the heel. The bones in…
- Spermicide, vaginal A vaginal spermicide is a substance that will kill sperm in the vagina. Vaginal spermicides are available in…
- Low-grade lymphoma A lymphoma that tends to grow and spread slowly, in contrast to an intermediate- or high-grade lymphoma which…
- Angle-closure glaucoma This condition can be acute or chronic. It consists of increased pressure in the front chamber (anterior…
- Headache, rebound Headaches experienced by those who have taken ergotamine or analgesic medications for migraines or other…
- Perinatal transmission Transmission of a disease-causing agent (a pathogen) from mother to baby during the perinatal period, the…
- Rejection In transplantation biology, the refusal by the body to accept transplanted cells, tissues or organs. For…
- Anoscopy Anoscopy is a procedure used to visualize the wall of the anus and lowest portion of the rectum. Anoscopy can…
- Prokaryotic Pertaining to prokaryotes
- Tetraphocomelia-thrombocytopenia syndrome See TAR syndrome
- Lytic Suffix having to do with lysis (destruction), as in hemolytic anemia, the excessive destruction of red blood…
- Polypectomy Removal of a polyp by surgery. In the case of polyps in the colon, polypectomy may be done by open abdominal…