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).
Trypanosoma cruzi
The parasitic microorganism that causes Chagas disease. See: Chagas disease
Read the definitionRandom terms
Show more- Microcytic 1. Any abnormally small cell. The opposite is macrocytic, an abnormally large cell. 2. An abnormally small…
- Scale, skin A thin piece of the outermost layer of skin resembling a fish scale. They represent a heaping up of the…
- Quiescent Marked by a state of inactivity, repose, or tranquillity. For example, a quiescent stem cell is a stem cell…
- Osteogenesis imperfecta type 2 An inherited connective tissue disorder with extremely severe bone fragility. This is the lethal form of…
- Isoform A protein that has the same function as another protein but which is encoded by a different gene and may have…
- Kubler-Ross, Elizabeth See: Kubler-Ross, Elisabeth
- Achondrogenesis, Langer-Saldino type See: Achondrogenesis type II
- Pigeon breast Prominence of the breast bone (sternum). Medically, pigeon breast is called pectus carinatum.
- Syndrome, incontinentia pigmenti A genetic disease that begins soon after birth with the development of blisters on the trunk and limbs. These…
- Essential tremor Uncontrollable shaking (tremor) of the hands and head and sometimes other parts of the body. Essential tremor…
- Contrast media X-ray dye. Commonly spoken of as 'contrast.
- Activated charcoal Charcoal that has been heated to increase its absorptive capacity. Activated charcoal is sold as an…