CSF3 and mucositis: Other treatment such as palifermin (13), oral glutamine (14), granulocyte colony stimulating factor (G-CSF) and macrophages in rinses, the topical application of polyvinylpyrrolidone (PVP) and hyaluronic acid (15), and low-intensity laser photot-herapy, have been related to a decrease in the appearance and severity of mucositis (1).