Lesion Meaning: Definition, Examples, and Translations
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lesion
[ˈliːʒən ]
Definitions
medical
A region in an organ or tissue that has suffered damage through injury or disease, such as a wound, ulcer, abscess, or tumor. It can also refer to a change in the structure of the tissue caused by an injury or disease.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| lesion |
Medical term used to describe any abnormal tissue change due to disease or injury.
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| wound |
General term for any damage to the skin or underlying tissues, typically caused by a physical injury.
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| ulcer |
An open sore on an external or internal surface of the body, often caused by a break in the skin or mucous membrane.
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| abscess |
Localized collection of pus caused by infection. It's often painful and requires medical attention.
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| tumor |
An abnormal growth of tissue, which can be benign (non-cancerous) or malignant (cancerous).
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Examples of usage
- The doctor found a lesion on the patient's skin that needed further examination.
- She underwent surgery to remove the lesion in her brain.
- The biopsy revealed a cancerous lesion in her lungs.
psychological
A specific area of damage in the brain that causes a neurological deficit, such as a stroke or traumatic brain injury.
Synonyms
brain damage, neurological deficit.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| lesion |
A lesion is generally used to refer to a specific area of tissue damage or abnormality, often seen in medical imaging or physical examinations. It can refer to skin, internal organs, or the brain.
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| brain damage |
Brain damage refers to a broader condition of harm or injury to the brain. It can result from various causes such as trauma, stroke, or infection. This term is often used in both medical and general conversations.
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| neurological deficit |
A neurological deficit is used to describe a functional impairment resulting from problems in the nervous system. This term is more clinical and is used when referring to specific losses of neurological function, such as weakness, numbness, or loss of coordination.
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Examples of usage
- The lesion in his brain caused him to lose the ability to speak.
- After the accident, she experienced memory problems due to a lesion in her brain.
Translations
To see the translation, please select a language from the options available.
Interesting Facts
Medicine
- Lesions can be benign or malignant, meaning they can be harmless or potentially cancerous.
- They may appear due to various conditions, including infections, inflammation, or even cancer.
- Skin lesions are often classified as primary (present at birth) or secondary (developing from another condition).
Psychology
- Certain psychological conditions can manifest through skin lesions, showing a connection between mind and body.
- Stress and anxiety can lead to skin problems like eczema or psoriasis, which are forms of lesions.
- In some studies, participants with high levels of stress have shown increased rates of skin lesions.
Cultural Perspectives
- In many cultures, skin lesions have been associated with beauty, health, or ritual markings.
- Historically, lesions have sometimes been misinterpreted as signs of divine retribution or curses in various societies.
- In some traditional medicines, lesions are treated as a vital sign indicating emotional or spiritual imbalance.
Science
- Research on lesions helps scientists understand diseases and their progression, crucial for developing treatments.
- Imaging technologies like MRI scans can visualize internal lesions, aiding in diagnosis and healing.
- Lesions are studied in various fields, including dermatology, oncology, and neurobiology, emphasizing their importance in health.
Origin of 'lesion'
Main points about word origin
- The word comes from the Latin 'laesio', meaning harm or injury.
- In earlier uses, it referred broadly to injury, not just on the skin but also inside the body.
- It's related to terms like 'lesionary', which describes something that may lead to lesions.
The word 'lesion' originated from the Latin word 'laesio', which means injury or hurt. It has been used in medical contexts since the 15th century to describe areas of damage in organs or tissues. Over time, its usage expanded to include psychological contexts, referring to specific brain injuries that cause neurological deficits.