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).
DGS
See: DiGeorge syndrome
Read the definitionRandom terms
Show more- RF Rheumatoid factor. Rheumatoid factor is an antibody that is measurable in the blood. It is commonly used as a…
- Acellular vaccine A vaccine that may contain cellular material but does not contain complete cells
- Iatrogenic Due to the action of a physician or a therapy the doctor prescibed. An iatrogenic disease may be…
- Anal papillae The plural of anal papilla. See: Anal papilla
- RDS (respiratory distress syndrome) Formerly known as hyaline membrane disease, a syndrome of respiratory difficulty in newborn infants caused by…
- Ketosis-prone diabetes See Diabetes, type 1
- Youth The time between childhood and maturity. (Unfortunately, as the songwriter Sammy Cahn noted, 'youth is wasted…
- Chemo Slang for chemotherapy -- drug therapy for cancer. Most anticancer drugs are given IV (into a vein) or IM…
- Tropical cyclone A regionally specific name for a strong tropical cyclone in the Southwest Indian Ocean. Other terms for…
- Demonophobia An abnormal and persistent fear of evil supernatural beings in persons who believe such beings exist and roam…
- Arteriosclerosis Hardening and thickening of the walls of the arteries. Arteriosclerosis can occur because of fatty deposits…
- Reverse transcriptase The enzyme that permits the human immunodeficiency virus (HIV) and other retroviruses to use their viral RNA…