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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- Fainting (syncope) Fainting (syncope): Partial or complete loss of consciousness with interruption of awareness of oneself and…
- Exercise, isometric Exercise involving muscular contractions without movement of the involved parts of the body. Isometric…
- Score, Apgar A practical method to assess a newborn infant, the Apgar score is a number arrived at by scoring the heart…
- Colonoscope A flexible, lighted instrument used to view the inside of the colon.
- Hemorrhagic fever, epidemic A number of diseases characterized by an abrupt onset of high fever and chills, headache, cold and cough, and…
- Seventh cranial nerve paralysis Known as Bell's palsy, this is paralysis of the facial nerve, the nerve that supplies the facial muscles on…
- Lung, and Blood Institute, National Heart, BI): One of the National Institutes of Health in the U.S., the NHLBI's mission is to 'provide leadership for…
- False labor Intermittent non-productive muscular contractions of the womb (uterus) during pregnancy, most commonly in the…
- Linkage map A map of the genes on a chromosome based on linkage analysis. A linkage map does not show the physical…
- Parotid gland The largest of the three major salivary glands, it is located in front and below the ear and behind the jaw…
- Flu vaccine, nasal-spray See: Nasal flu vaccine