Biopsies

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Biopsies

Biopsies (/ˈbaɪɒpsi/; singular: biopsy) are medical tests involving extraction of sample cells or tissues for examination to determine the presence or extent of a disease. The etymology of the word biopsy comes from the Greek words "bios" (life) and "opsis" (sight).

Types of Biopsies

There are several types of biopsies, including:

Procedure

The procedure for a biopsy typically involves the use of a needle or surgical procedure to remove a small sample of tissue, which is then examined under a microscope by a Pathologist. The pathologist will look for abnormal cells and may perform additional tests to determine the type and stage of disease.

Risks and Complications

While biopsies are generally safe, they do carry some risks, including infection, bleeding, and damage to surrounding tissues. The specific risks can vary depending on the type of biopsy and the area of the body being tested.

Related Terms

  • Pathology: The study of disease by examining cells and tissues.
  • Histology: The study of the microscopic structure of tissues.
  • Cytology: The study of cells.

External links

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