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).
Psychogenic
Caused by the mind or emotions.
Read the definitionRandom terms
Show more- Absolute CD4 count The number of 'helper' CD4 T-lymphocytes in a cubic millimeter of blood. With HIV, the absolute CD4 count…
- Vestibule of the ear A cavity in the middle of the bony labyrinth in the inner ear
- Electrophysiologic retinal testing Testing done to diagnose specific disorders of the retina, including inherited retinal diseases, the effects…
- Mucus colitis A common gastrointestinal disorder involving an abnormal condition of gut contractions (motility)…
- Proteomics The study of the proteome, the complete set of proteins produced by a species, using the technologies of…
- Karyokinesis During cell division, the process of partition of a cell's nucleus into the daughter cells. See also…
- Codes, drug caution Abbreviations on medications that indicate caution. While not a part of the historical heritage of ancient…
- Male condom The male condom is a sheath placed over the erect penis before penetration, preventing pregnancy by blocking…
- Hip pain Hip pain is the sensation of discomfort in or around the hip joint, where the upper end (head) of the thigh…
- Albinism and hemorrhagic diathesis Pigmented reticuloendothelial cells: See: Hermansky-Pudlak syndrome
- Enzyme replacement A strategy designed to replace missing enzyme activity in a patient. This strategy currently involves the…
- Akathisia A movement disorder characterized by a feeling of inner restlessness and a compelling need to be in constant…