Biopsja

Biopsja is a medical procedure that involves the removal of a small sample of tissue or cells from the body for examination under a microscope. This examination is typically performed by a pathologist and is a crucial diagnostic tool in medicine, especially for identifying diseases such as cancer, infections, and inflammatory conditions. The collected tissue can also be used for genetic testing or other specialized analyses.

There are several types of biopsies, categorized by the method of tissue collection. An incisional biopsy removes a portion of a suspicious lesion, while an excisional biopsy removes the entire lesion. Needle biopsies, such as fine-needle aspiration (FNA) or core needle biopsy, use a needle to extract tissue or cells. Endoscopic biopsies are performed during an endoscopy, where instruments are passed through a scope to reach internal organs. Skin biopsies are common for examining moles or other skin abnormalities.

The procedure itself can vary in complexity, ranging from a simple outpatient procedure to a more involved surgical intervention. Local anesthesia is often used to numb the area, minimizing discomfort. After the biopsy, the sample is sent to a laboratory for analysis. The results of the biopsy are essential for determining the correct diagnosis and guiding subsequent treatment decisions. While biopsies are generally safe, potential risks include bleeding, infection, and pain at the biopsy site.