High-risk lymph node regions need to be covered by CTV.
高危的淋巴结区域应该包括在CTV范围内。
参考来源 - 食管鳞状细胞癌和贲门腺癌放射治疗临床靶体积的病理及临床研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N-COUNT Lymph nodes or lymph glands are small masses of tissue in your body where white blood cells are formed. 淋巴结 [usu pl]
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