NEEDLE BIOPSIES Meaning and
Definition
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Needle biopsies are minimally invasive diagnostic procedures performed to extract a tissue sample for microscopic examination. These biopsies involve the use of a thin, hollow needle to extract cells or tissues from a specific area of the body.
The procedure is typically guided by imaging techniques such as ultrasound, CT scan, or MRI to accurately target the biopsy site. Once the area of interest is identified, the needle is inserted through the skin and into the targeted tissue under local anesthesia. The needle is then manipulated to obtain a small sample of cells or tissues from the region.
Needle biopsies are commonly employed to investigate abnormalities or suspected diseases in different organs such as the breast, lung, liver, prostate, or thyroid. They provide valuable information for diagnosing and staging a variety of conditions, including cancer, infections, inflammatory diseases, or autoimmune disorders.
This less invasive approach to obtaining tissue samples offers several advantages over traditional open surgical biopsies. Needle biopsies are associated with fewer complications, reduced pain, shorter recovery time, and a lower risk of infection. They are also cost-effective and can be performed on an outpatient basis, avoiding the need for hospitalization.
After the sample is obtained, it is sent to a pathology laboratory, where it is examined by a pathologist (a specialist in diagnosing diseases through examining cells and tissues under a microscope). The results of the needle biopsy are used to guide treatment decisions, provide a definitive diagnosis, or determine the next course of action for the patient.
Common Misspellings for NEEDLE BIOPSIES
- beedle biopsies
- meedle biopsies
- jeedle biopsies
- heedle biopsies
- nwedle biopsies
- nsedle biopsies
- ndedle biopsies
- nredle biopsies
- n4edle biopsies
- n3edle biopsies
- newdle biopsies
- nesdle biopsies
- neddle biopsies
- nerdle biopsies
- ne4dle biopsies
- ne3dle biopsies
- neesle biopsies
- neexle biopsies
- neecle biopsies
- neefle biopsies
Etymology of NEEDLE BIOPSIES
The word "needle" in "needle biopsies" comes from the Old English word "nǣdl", which is derived from the Proto-Germanic word "nēdalą". The term "biopsy" is derived from the Greek words "bios" meaning "life" and "opsia" meaning "a sight or view". So, the etymology of "needle biopsies" essentially refers to the medical procedure of extracting a tissue or fluid sample through the use of a thin needle for diagnostic purposes.
