常見例句Adjuvant hemithoracic radiation therapy but not N2 disease affects the risk of locoregional recurrence. 輔助性半側(cè)胸闊放療對于非N2期疾病的局部復發(fā)的風險有影響。This study was to explore the efficacy of 3-D CRT on NPC, and investigate dosimetric factors of locoregional failure. 本研究探討鼻咽癌三維適形放射治療的效果和意義,并探索影響局部復發(fā)的劑量學因素。Adjuant hemithoracic radiation therapy but not N2 disease affects the risk of locoregional recurrence. 輔助半側(cè)胸闊放療對于非N2期疾病的局部復發(fā)的風險有影響。Conclusion: Concurrent chemoradiation proided good locoregional control for locally adanced oropharyngeal carcinoma. 結(jié)論:同時放化療可以很好的局部區(qū)域控制局部晚期口咽癌。A potential limitation of this study is the use of locoregional treatment as the reference group for inoperable patients. 本研究的限制因素為,作為對照用的局部治療,只使用在無法開刀的患者身上。Locoregional recurrence occurred commonly within the region of the tumor bed and nearby lymph nodes.Tumor relapse in anastomoses and the gastric remnant is also frequent. 但是決定術(shù)后放射治療的范圍卻很困難,理想的放射治療范圍必須涵蓋患部腫瘤切除處,局部淋巴結(jié),外科手術(shù)吻合處與殘馀胃。 返回 locoregional