needle biopsy
C1Technical / Medical
Definition
Meaning
A medical procedure where a thin needle is inserted into the body to remove a small sample of tissue or fluid from a suspicious mass or organ for diagnostic examination.
A minimally invasive diagnostic technique used to obtain cellular material from a lesion using a hollow needle, often guided by imaging (e.g., ultrasound, CT scan). The term can also refer metonymically to the sample itself or the overall diagnostic report.
Linguistics
Semantic Notes
The term is a compound noun. 'Needle' modifies the type of 'biopsy'. It is a hyponym (specific type) of the hypernym 'biopsy'. It often implies a less invasive procedure compared to surgical or open biopsy.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning. The procedure name is identical. Informal British medical notes might use 'N/Bx' as an abbreviation, while American notes might use 'N-Bx' or 'FNA' (fine needle aspiration) more specifically.
Connotations
Same connotations in both varieties: a standard, routine diagnostic procedure.
Frequency
Equally frequent in medical contexts in both regions.
Vocabulary
Collocations
Grammar
Valency Patterns
UNDERGO a needle biopsy [of + ORGAN]PERFORM a needle biopsy [on + PATIENT]GUIDE the needle biopsy [with + IMAGING]The needle biopsy [CONFIRMED + DIAGNOSIS]Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “[Not applicable for this highly technical term]”
Usage
Context Usage
Academic
Used in medical and biological research papers when describing sample acquisition methods.
Everyday
Used in patient-doctor conversations explaining upcoming procedures.
Technical
Standard term in radiology, pathology, oncology, and surgical reports.
Examples
By Part of Speech
verb
British English
- The radiologist will needle-biopsy the lesion tomorrow.
- The mass was needle-biopsied under local anaesthetic.
American English
- The doctor decided to needle biopsy the nodule.
- We need to needle-biopsy that area to get a definitive diagnosis.
adverb
British English
- [Not commonly used as an adverb]
American English
- [Not commonly used as an adverb]
adjective
British English
- The needle-biopsy procedure was straightforward.
- We reviewed the needle-biopsy results.
American English
- The needle biopsy report came back negative.
- He is a candidate for a needle biopsy approach.
Examples
By CEFR Level
- The doctor said I need a needle biopsy of the lump.
- A needle biopsy is usually not very painful.
- The ultrasound-guided needle biopsy confirmed the presence of abnormal cells.
- Compared to surgery, a needle biopsy has a much shorter recovery time.
- The multidisciplinary team decided that a core needle biopsy would provide sufficient tissue for both histology and biomarker analysis.
- Percutaneous needle biopsy, while generally safe, carries a small risk of bleeding or infection.
Learning
Memory Aids
Mnemonic
Think of a sewing needle taking a tiny 'bite' (biopsy) of fabric to examine its quality.
Conceptual Metaphor
SAMPLING IS EXTRACTING / INVESTIGATION IS PENETRATION.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid direct calque 'игольная биопсия'. The standard Russian medical term is 'пункционная биопсия' (puncture biopsy) or 'биопсия иглой'.
- Do not confuse with 'иглоукалывание' (acupuncture).
Common Mistakes
- Incorrect: 'needle's biopsy' (incorrect possessive). Correct: 'needle biopsy'.
- Incorrect: 'biopsy needle' (this refers to the instrument, not the procedure). Correct: 'needle biopsy'.
Practice
Quiz
What is the primary purpose of a needle biopsy?
FAQ
Frequently Asked Questions
Local anaesthetic is used, so discomfort is usually minimal, often described as a brief pinch or pressure.
Fine needle aspiration (FNA) uses a very thin needle to suction out cells. A core needle biopsy uses a slightly larger needle to remove a small cylinder of tissue, providing more architectural detail for the pathologist.
Results typically take from a few days to a week, depending on the complexity of the tests required on the sample.
Yes, though rare. Risks include bleeding, infection, pain at the site, and a very small chance of the needle track spreading tumour cells (seeding).