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).
Purpura, acute thrombocytopenic
See: Schonlein-Henoch purpura.
Read the definitionRandom terms
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- Germ cell tumor A tumor that arise from a germ cell. These tumors may arise within the gonads -- the ovary and testis. Most…
- Onchocerciasis River blindness, a disease caused by a parasitic worm (Onchocerca volvulus) which is transmitted to persons…
- De Musset sign Rhythmic nodding or bobbing of the head in synchrony with the heart beat, a sign of aortic insufficiency…
- Bell, Charles (1774-1842) Renowned surgeon, anatomist and artist, who discovered Bell's palsy, paralysis of the facial…
- Alopecia areata Alopecia areata: A patchy baldness which typically begins with patchy hair loss on the scalp and sometimes…
- Obstruction Blockage of a passageway. See, for example: Airway obstruction; Intestinal obstruction
- Unwell Not well or in good health, ailing, sick, indisposed. For example, 'I am well-nigh choked with the sulfurous…
- Apraxia The inability to execute a voluntary motor movement despite being able to demonstrate normal muscle function…
- Syndrome, Cornelia de Lange See: de Lange syndrome
- Mutagenesis The development and production of mutations in the genome
- Dystrophic epidermolysis bullosa A blistering skin condition inherited in both autosomal dominant and recessive manners and in which the…