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).
Fibrofolliculomas, trichodiscomas and acrochordons
See: Birt-Hogg-Dube syndrome
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Show more- Rule out A term much used in medicine, meaning to eliminate or exclude something from consideration. The ACB (albumin…
- PCR (polymerase chain reaction) PCR (polymerase chain reaction): A key technique in molecular genetics that permits the analysis of any short…
- Azoospermia No sperm at all. The ejaculate is completely devoid of sperm. By contrast, in oligospermia (literally, few…
- Disease, Menetrier's See: Giant hypertrophic gastritis
- Infant vitamin requirements Vitamins are organic substances that are essential in minute quantities for the proper growth, maintenance…
- Interstitial cystitis (IC) Disease that involves inflammation or irritation of the bladder wall. This inflammation can lead to scarring…
- Sandhoff disease A genetic disorder with symptoms that are very similar to those of Tay-Sachs disease (TSD) and that is…
- Caseous Cheeselike. In caseous lymphadenitis, the lymph nodes turn into a soft, dry, crumbly mass resembling cheese…
- Tetany >Hyperreflexia (overactive neurological reflexes), >Carpopedal spasm (spasms of the hands and feet), >Cramps…
- FAS gene A gene that encodes one of several proteins important to apoptosis, the normal process through which cells…
- LCHAD deficiency Acute fatty liver of pregnancy (AFLP) has been found to be associated in some cases with an abnormality of…
- Levite A member of an ancient caste of hereditary Jewish priests. Membership in the Levites is determined by…