Explanation of "Needle Biopsy"
Definition: A "needle biopsy" is a medical procedure where a doctor uses a thin, hollow needle to take a small piece of tissue from inside the body. This tissue is then examined in a laboratory to help diagnose diseases, especially cancer.
Usage Instructions:
"Needle biopsy" is a noun. You can use it in sentences to describe the procedure or to discuss medical situations.
Example: "The doctor recommended a needle biopsy to learn more about the lump in my breast."
Example Sentences:
"After the scan, the doctor suggested a needle biopsy to check for any abnormalities."
"A needle biopsy is less invasive than traditional surgery."
Advanced Usage:
In advanced medical discussions, you might hear terms like "fine-needle aspiration biopsy" or "core needle biopsy." These are specific types of needle biopsies that vary based on the size of the needle and the amount of tissue taken.
Word Variants:
Biopsy (noun): The general term for any procedure to take a sample of tissue for examination.
Needle (noun): A thin, pointed instrument used in various medical procedures.
Different Meanings:
The word "needle" can also refer to a tool used for sewing or knitting.
"Biopsy" can refer to different methods of obtaining tissue samples, not just through a needle.
Synonyms:
Idioms and Phrasal Verbs:
While "needle biopsy" itself doesn't have idioms or phrasal verbs directly associated with it, you might hear general medical idioms like: - "In the needle's eye" - which means something is very small or precise.
Conclusion:
A needle biopsy is a common medical procedure that helps doctors diagnose health conditions by examining small samples of tissue.