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).
Suprarenal gland
See adrenal gland.
Read the definitionRandom terms
Show more- Splenomegaly Enlargement of the spleen.
- High altitude pulmonary edema High altitude pulmonary edema: Known for short as HAPE, the accumulation in the lungs of extravascular fluid…
- Severe combined immunodeficiency disease >X-linked SCID, the most common type, a genetic flaw damages molecules that allow T cells and B cells to…
- Neurodegeneration with brain iron accumulation See: Hallervorden-Spatz disease
- Gerstmann-Straussler-Scheinker syndrome A rare familial form of progressive dementia inherited in an autosomal dominant manner due to a mutant prion…
- Electroshock therapy See Electroconvulsive therapy
- Polycythemia vera (PV) Overproduction (proliferation) of red blood cells due to bone marrow disease (myeloproferative disorder). PV…
- Cryo-EM Cryo-electron microscopy
- Lymphadenopathy Abnormally enlarged lymph nodes. Commonly called 'swollen glands.' The term 'lymphadenopathy' is not as tough…
- HHV-5 Human herpesvirus 5. See cytomegalovirus.
- EBV Epstein-Barr virus, best known as the cause of infectious mononucleosis ('mono'). Infection with EBV is…
- Olfactory disorder A loss in the ability to smell or a change in the way odors are perceived. Reduction of the sense of smell is…