Jian-Lan Fang

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BACKGROUND This prospective study was conducted to evaluate inter- and intra-fraction errors in nasopharyngeal carcinoma (NPC) patients undergoing volumetric modulated arc therapy (VMAT) using cone-beam computed tomography (CBCT) and to thus obtain planning target volume (PTV) margins to effectively guide treatment in the future. METHODS Fifteen NPC(More)
  • Yan-Ping Mao, Wen-Jing Yin, +7 authors Ying Sun
  • Chinese journal of cancer
  • 2015
INTRODUCTION It is important to decrease the radiation exposure of normal tissue in intensity-modulated radiation therapy (IMRT). Minimizing planning target volume (PTV) margins with more precise target localization techniques can achieve this goal. This study aimed to quantify the extent to which organs at risk (OARs) are spared when using reduced margins(More)
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