An abnormal change in the structure of an organ, due to injury or disease.
An area of abnormal tissue. A lesion may be benign (noncancerous) or malignant (cancerous).
Damage or an abnormal structural change to a tissue, organ, or body part because of injury or disease. Examples of a lesion include a wound or an infected or diseased patch of skin.
An injury or wound; area of diseased tissue.
An infected or diseased area of skin.
An area of abnormal tissue. A lesion may be benign (not cancer) or malignant (cancer).
Lesion has been defined 8 different ways in documents like Glossary of Terms, Glossary of Cancer Terms, Glossary of HIV/AIDS-Related Terms, and 5 more.
A dictionary of legal, industry-specific, and uncommon terms.