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).
Cholangitis, primary sclerosing
See: Primary sclerosing cholangitis
Read the definitionRandom terms
Show more- Methyl bromide A fumigant gas that is an effective pesticide. Methyl bromide has been used to treat the soil, grain bins…
- Disease, occupational A disease due to a factor in a person's occupation. For example, lung disease in miners. Occupational…
- Disorder, borderline personality A serious mental illness characterized by pervasive instability in moods, interpersonal relationships…
- Osteomyelitis Inflammation of the bone due to infection, for example by the bacteria salmonella or staphylococcus…
- Herpes, genital See: Genital herpes
- Staph infection Staph infection: A staph infection is an infection with a Staphylococcal bacteria.
- Yttrium Y 90 ibritumomab tiuxetan An anticancer drug that is a combination of the radioisotope yttrium-90 and a monoclonal antibody, a produced…
- Open-angle glaucoma Glaucoma: Glaucoma in which the aqueous (fluid) that flows through the pupil into the anterior (front)…
- Breast bone Breast bone: Familiar name for the sternum, the long flat bone in the middle of the front of the chest. The…
- Genetic counselor A health professional with a specialized graduate degree and experience in the areas of medical genetics and…
- Hydrocephalus ex-vacuo Hydrocephalus ex-vacuo: What is termed 'hydrocephalus ex-vacuo' occurs when there is damage to the brain…
- Syndactyly, bony A condition in which the bones of fingers or toes are joined together. Bony syndactyly is the opposite of…