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).
Atelectasis, secondary
See: Secondary atelectasis
Read the definitionRandom terms
Show more- Larynx transplant A transplant of the larynx, or voicebox. This procedure permits a human-sounding voice with inflection…
- Recipient In medicine, a recipient is someone who receives something like a blood transfusion or an organ transplant…
- Speed Common street name for a stimulant drug, especially for an amphetamine. Amphetamines have been used to treat…
- Reportable disease A disease that must be reported to federal, state, or local health officials when diagnosed. Reportable…
- Cervix The cervix is the lower, narrow part of the uterus (womb). The uterus, a hollow, pear-shaped organ, is…
- Baby teeth See: Primary teeth
- Microcytic 1. Any abnormally small cell. The opposite is macrocytic, an abnormally large cell. 2. An abnormally small…
- Steroid abuse Steroid abuse: Use of substances containing anabolic steroids to increase muscle mass. Such steroids can have…
- Extrapulmonary tuberculosis See: Tuberculosis, extrapulmonary. See also: Tuberculous meningitis
- Cannabinoid A chemical compound in cannabis. or marijuana. Tetrahydrocannabinol is one of the cannabinoids
- Grapefruit diet The Grapefruit diet is a weight loss plan that incorporates eating half a grapefruit with each meal and…
- Hypercalcemia A higher-than-normal level of calcium in the blood. This can cause a number of nonspecific symptoms…