Ex Vivo Intra-arterial Methylene Blue Injection in Rectal Cancer Specimens Increases the Lymph-Node Harvest, Especially After Preoperative Radiation

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• 作者：Maria Münster ; Uwe Hanisch ; Muin Tuffaha ; Rainer Kube…
• 刊名：World Journal of Surgery
• 出版年：2016
• 出版时间：February 2016
• 年：2016
• 卷：40
• 期：2
• 页码：463-470
• 全文大小：957 KB
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• 作者单位：Maria Münster (1)
  Uwe Hanisch (2)
  Muin Tuffaha (2)
  Rainer Kube (1)
  Henry Ptok (1)
  
  1. Department of Surgery, Carl-Thiem-Hospital Cottbus, Thiemstr. 111, 03048, Cottbus, Germany
  2. Institute of Pathology, Carl-Thiem-Hospital Cottbus, Thiemstr. 111, 03048, Cottbus, Germany
  
• 刊物类别：Medicine
• 刊物主题：Medicine & Public Health
  Surgery
  Abdominal Surgery
  Cardiac Surgery
  General Surgery
  Thoracic Surgery
  Vascular Surgery
  
• 出版者：Springer New York
• ISSN：1432-2323

文摘

Background The examination of as large a number of lymph nodes as possible in rectal carcinoma resectates is important for exact staging. However, after neoadjuvant radiochemotherapy (RCT), it can be difficult to obtain a sufficient number of lymph nodes. We therefore investigated whether staining with methylene blue via the inferior mesenteric artery can lead to an increase in the yield of lymph nodes in rectal carcinoma tissue after neoadjuvant RCT.