Clinical anatomy on the lymphatic drainage routes in canine body cavity

犬体腔淋巴引流路线的临床解剖

• 批准号: 21580397
• 负责人: ASARI Masao
• 金额: $ 3万
• 依托单位: Azabu University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21580397/
• 关键词: リンパ流; 腹腔; 骨盤腔; 所属リンパ節; 乳腺; リンパ流路; 腹腔臓器; 肝臓; 胃; 組織内構築

The lymphatic drainage pattern of normal canine organs(oral cavity organs, salivary glands, legs, anus and perineal area) in or/on the boy cavity including mammary glands was investigated in an anatomical study using Indian ink, and the usefulness of three-dimensional computed tomographic analysis(3D-CT) with contrast media for visualization of sentinel lymph nodes was examined in clinical setting. The CT analysis showed that the lymphatic pathways draining directoly from the injection sites of small dose of contrast medium were quickly and sufficiently enhanced in the animals without any significant late adverse effects. In particular, topographic 3D-CT lymphography provided detailed anatomical information on individual lymphatic channels and nodes without overlaps with the surrounding structures. Thus, visualization of lymph drainage using simple, noninvasive 3D-CT is useful for easy identification of the lymph drainage route and is necessary not only to determine the most appropriate surgical treatment of mammary tumors, but also to determine an accurate postsurgical prognosis.

在解剖学研究中，使用印度墨水研究了正常犬器官（口腔器官、唾液腺、腿、肛门和会阴区）在男孩腔（包括乳腺）内或/上的淋巴引流模式，并在临床环境中检查了使用造影剂的三维计算机断层扫描分析（3D-CT）对前哨淋巴结可视化的有用性。CT分析显示，从小剂量造影剂注射部位直接引流的淋巴通路在动物中迅速而充分地增强，而无任何显著的晚期不良反应。特别是，拓扑3D-CT淋巴造影提供了详细的解剖信息，个别淋巴通道和淋巴结没有重叠与周围的结构。因此，使用简单的，非侵入性的3D-CT可视化淋巴引流是有用的，易于识别淋巴引流途径，不仅是必要的，以确定最合适的手术治疗乳腺肿瘤，而且还确定一个准确的术后预后。

项目成果

CT及びX線造影像による犬の乳腺からのリンパ流路

基于CT和X射线对比图像的狗乳腺淋巴流路

• 发表时间: 2010
• 作者: 八野田健;安藤健二;上條圭司;高村宗俊;浅利昌男;菅沼常徳
• 通讯作者: 菅沼常徳