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, Schonlein-Henoch
See: Schönlein-Henoch purpura
Read the definitionRandom terms
Show more- Sacrum The large heavy bone at the base of the spine, which is made up of fused sacral vertebrae. The sacrum is…
- Excessive daytime sleepiness A neurological disorder in which there is a sudden recurrent uncontrollable compulsion to sleep. Excessive…
- Resistance, antibiotic The ability of bacteria and other microorganisms to withstand an antibiotic to which they were once sensitive…
- Plastic surgeon A surgeon who specializes in reducing scarring or disfigurement that may occur as a result of accidents…
- Caliciviridae See: Calicivirus; Norovirus
- Cancer antigen 125 Taking care of cancer. When cancer is suspected, a biopsy is usually performed and the tissue is sent to a…
- Turbinate A bone shaped like a top. The turbinate is a bone in the nose; it is an extension of the ethmoid bone, is…
- Beriberi, infantile See: Infantile beriberi
- Sunscreen A substance that blocks the effect of the sun's harmful rays. Using lotions that contain sunscreens can…
- Peritonitis, acute Sudden inflammation of the peritoneum, the membrane lining the inner wall of the abdomen and pelvis…
- Duct, hepatic See: Hepatic duct
- Mastitis Inflammation of one or more mammary glands within the breast, usually in a lactating woman. It can be felt as…