Current study status of radiotherapy modality on early stage nasal NK/T cell lymphoma / 白血病·淋巴瘤

Nasal NK/T cell lymphoma is a rare and distinct type of extranodal Non-Hodgkin' s lymphoma. Current study has proved that Radiotherapy is the most effective treatment method in the early stage nasal NK/T cell lymphoma, but there is no universal standard for concrete radiotherapy modality, such as the radiation target, the radiation dose and preventive neck radiation. Most studies have proved that radiotherapy of extended field and higher dose achieved good effect in early stage nasal NK/T cell lymphoma.And the studies also do not suggested preventive neck radiation in local stage patients, but it need further study in the extensive stage patients.