Early or Up-Front Radiotherapy Improved Survival of Localized Extranodal NK/T-Cell Lymphoma, Nasal-Type in the Upper Aerodigestive Tract

Early or up-front RT had an essential role in improved OS and DFS in patients with localized extranodal NK/T-cell lymphoma, nasal-type, in the upper aerodigestive tract. The recommended tumor dose was at least 54 Gy. Up-front RT may yield more benefits on survival in patients with Stage I disease.