MedicalVocabulary.org
Medical vocabulary with 16,436 clear, complete and reliable definitions.
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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).
Lymphoma, low-grade
See: Low-grade lymphoma
Read the definitionRandom terms
Show more- Macrognathia An abnormally large jaw. This condition is associated with pituitary gigantism, tumors, and other disorders…
- Lymphatic tissue A part of the body's immune system that helps protect it from bacteria and other foreign entities. Lymphatic…
- Level 4 biosafety >Level 1 -- This level applies to agents that do not ordinarily cause human disease. >Level 2 -- This level…
- Effusion, pleural See: Pleural effusion
- Gallstones Gallstones: Stones that form when substances in the bile harden. Gallstones can be as small as a grain of…
- Pulmonary alveolar proteinosis Lung disease characterized by progressive difficulty breathing (dyspnea) and cough due to the accumulation of…
- Na (sodium) Na is the chemical symbol for sodium. From natrium, a synonym for sodium. Sodium is the major positive ion…
- Heart transplant Heart transplant: A surgical procedure in which a diseased heart is replaced with a healthy heart from a…
- Flesh-eating bacteria A popular media term for a type of strep bacteria (group A streptococcus) which rapidly destroys tissue and…
- Ductal carcinoma of the breast, infiltrating Breast, infiltrating: Infiltrating ductal carcinoma is one of several recognized specific patterns of cancer…
- Disease, Pelizaeus-Merzbacher See: Polycystic ovarian syndrome.
- Agonist, LHRH A compound that is similar to LHRH (luteinizing hormone-releasing hormone) in structure and is able to it…