Peritumoral injection of a local anesthetic before breast cancer surgery significantly increased disease-free survival (DFS) and overall survival (OS) in women with early breast cancer, a randomized ...

‌Local anesthesia numbs a part of your body so that your doctor can stitch up a wound or take a biopsy without you feeling any pain. Unlike general anesthesia, where you are put to sleep during a ...

Anesthesia is a type of medication that prevents people from feeling pain during or following surgery. There are four main categories of anesthesia: local, regional, general, and sedation. Share on ...