What type of anesthesia is commonly used during a sentinel node biopsy?

• A. General anesthesia
• B. Spinal anesthesia
• C. Local anesthesia
• D. Monitor anesthesia

Answer: (C)

Local anesthesia is commonly used during a sentinel node biopsy because this procedure is typically less invasive and can often be performed on an outpatient basis. The goal is to minimize discomfort for the patient while allowing them to remain awake and alert during the process.

By using local anesthesia, the surgeon can effectively numb the area around the biopsy site, allowing for the identification and removal of the sentinel lymph node. This type of anesthesia is advantageous as it involves fewer risks and complications compared to general or spinal anesthesia, which may require more extensive monitoring or recovery time.

Having the patient conscious during the procedure can also facilitate communication with the surgical team if necessary. Overall, local anesthesia strikes a balance between ensuring patient comfort and allowing for effective surgical access, making it the preferred choice for sentinel node biopsies.