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在过去20年中,结肠癌的淋巴结评估与结节阳性之间的关联

Helen M Parsons1, Todd M Tuttle, Karen M Kuntz

  • 1Applied Research Program, National Cancer Institute, Executive Plaza North, 6130 Executive Blvd, MSC 7344, Bethesda, MD 20892-7344, USA. helen.parsons@nih.gov

JAMA
|September 16, 2011
PubMed
概括

在结肠癌手术中更多的淋巴结评估可以提高生存率,但不是通过增加癌症阶段. 这表明其他机制正在发挥作用,以改善患者的治疗结果.

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Lymph nodes are bean-shaped structures that cluster along the lymphatic vessels in the inguinal, axillary, and cervical regions. Each node is divided into compartments by a capsule that extends trabeculae inward.
From a histological perspective, lymph nodes can be split into two main areas: the superficial cortex and the deep medulla. The outer cortex is populated by dendritic cells, macrophages, and B lymphocytes, which are densely packed into follicles. When these B-lymphocytes are presented...