Kasvainbiopsia

Kasvainbiopsia, also known as tumor biopsy, is a medical procedure used to obtain a sample of tissue from a tumor for diagnostic purposes. This procedure is essential for determining the type and stage of cancer, guiding treatment decisions, and assessing the response to therapy. It can be performed using various techniques, including incisional biopsy, excisional biopsy, and core needle biopsy, depending on the location and nature of the tumor.

Incisional biopsy involves making a small cut in the tumor to remove a piece of tissue, which is then examined under a microscope. Excisional biopsy removes the entire tumor, providing a more accurate diagnosis but may leave a scar. Core needle biopsy uses a thin needle to extract tissue samples, which is particularly useful for tumors that are deep or difficult to access.

The procedure is typically performed under local anesthesia and is relatively quick, with recovery times varying depending on the type of biopsy and the location of the tumor. Post-procedure care may include monitoring for infection, managing pain, and following up with further diagnostic tests or treatments as recommended by the healthcare provider.

Kasvainbiopsia is a crucial step in the diagnosis and management of cancer, helping to ensure that the most appropriate treatment plan is implemented. It plays a vital role in improving patient outcomes by providing accurate information about the tumor's characteristics and behavior.