Lesion: meaning, definitions and examples

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lesion

[ ˈliːʒən ]

Noun

^{Context #1 | Noun}

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

abscess, tumor, ulcer, wound.

Which Synonym Should You Choose?

Word	Description / Examples
lesion	Medical term used to describe any abnormal tissue change due to disease or injury. The doctor found a lesion on his liver. Biopsy results showed the lesion was benign.
wound	General term for any damage to the skin or underlying tissues, typically caused by a physical injury. The soldier had a deep wound on his arm. She treated the wound with antiseptic to prevent infection.
ulcer	An open sore on an external or internal surface of the body, often caused by a break in the skin or mucous membrane. He has a stomach ulcer that causes him a lot of pain. The diabetic patient developed a foot ulcer.
abscess	Localized collection of pus caused by infection. It's often painful and requires medical attention. She had an abscess on her gum that needed to be drained. The abscess on his leg was caused by a bacterial infection.
tumor	An abnormal growth of tissue, which can be benign (non-cancerous) or malignant (cancerous). The MRI revealed a tumor in her brain. The surgeon removed the benign tumor successfully.

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.

^{Context #2 | Noun}

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. The MRI scan showed multiple lesions in the patient's brain. A skin lesion was noted on the patient's arm.
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. The accident caused severe brain damage. Children with brain damage may have learning difficulties.
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. The stroke left him with a neurological deficit in his right arm. Treatment aims to reduce neurological deficits after a spinal cord injury.

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.

The MRI scan showed multiple lesions in the patient's brain.
A skin lesion was noted on the patient's arm.

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.

The accident caused severe brain damage.
Children with brain damage may have learning difficulties.

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.

The stroke left him with a neurological deficit in his right arm.
Treatment aims to reduce neurological deficits after a spinal cord injury.

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

Translations of the word "lesion" in other languages:

🇵🇹 lesão

🇮🇳 घाव

🇩🇪 Verletzung

🇮🇩 cedera

🇺🇦 травма

🇵🇱 uraz

🇯🇵 損傷

🇫🇷 lésion

🇪🇸 lesión

🇹🇷 yaralanma

🇰🇷 부상

🇸🇦 إصابة

🇨🇿 zranění

🇸🇰 zranenie

🇨🇳 损伤

🇸🇮 poškodba

🇮🇸 skaði

🇰🇿 жарақат

🇬🇪 ტრავმა

🇦🇿 yaralanma

🇲🇽 lesión

Etymology

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.

Word Frequency Rank

At #6,317 in frequency, this word belongs to advanced vocabulary. It's less common than core vocabulary but important for sophisticated expression.

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6314 moist
6315 script
6316 bride
6317 lesion
6318 treasure
6319 fluids
6320 grandmother
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