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).
Seborrheic keratosis
See: Keratosis, seborrheic
Read the definitionRandom terms
Show more- Chimera In medicine, a person composed of two genetically distinct types of cells. Human chimeras were first…
- Paleostriatum A pale-appearing spherical area in the brain. The paleostriatum is specifically part of what is called the…
- Midbrain aqueduct A canal that communicates between the third and fourth ventricles in a system of four communicating cavities…
- Sperm stem cell A cell that is incapable of fertilizing an egg cell but can give rise to cells that develop into sperm. Sperm…
- Dorian Gray effect Sudden aging, an abrupt change from seeming youthfulness to the reality and ravages of age, as can occur…
- Uroporphyrinogen decarboxylase See: UROD
- Laparoscopic 1. Pertaining to the procedure of laparoscopy.2. Pertaining to a laparoscope, the instrument by which…
- Capillary morphogenesis gene 2 See CMG2
- Methotrexate Methotrexate: A drug that acts as an antimetabolite and specifically as a folic acid antagonist that inhibits…
- Syndrome, giant platelet Nard-Soulier syndrome): This condition is a primary problem of platelets in which the platelets lack the…
- Nucleic acid >DNA (deoxyribonucleic acid) which contains the hereditary information in humans and >RNA (ribonucleic acid)…
- Stenosis, aortic Narrowing (stenosis) of the heart valve between the left ventricle of the heart and the aorta. This narrowing…