12p组-肝十二指肠韧带外侧淋巴结
12p - Nodi ligamenti hepatoduodenali
定义
肝十二指肠韧带淋巴结（12）位于该韧带内，包括三个独立的亚组：
- 12a：沿肝固有动脉分布，位于左、右肝管汇合处与胰腺上缘之间的尾侧半段
- 12b：沿胆管分布的淋巴结，位于左、右肝管汇合处与胰腺上缘之间的尾侧半段
- 12p：沿门静脉分布的淋巴结，位于左、右肝管汇合处与胰腺上缘之间的尾侧半段
參考資料
Japanese Research Society for Gastric Cancer. The general rules for the gastric cancer study in surgery. Jpn J Surg 1973;3:61-71.
Rosa F, Costamagna G, Doglietto GB, Alfieri S. Classification of nodal stations in gastric cancer. Transl Gastroenterol Hepatol. 2017 Jan 17;2:2. doi: 10.21037/tgh.2016.12.03. PMID: 28217752; PMCID: PMC5313280.
Pulkit Maru Imaging of Gastric Carcinoma. Part Two: Lymph node mapping in Gastric Carcinoma. J Gastrointestinal Abdominal Radiol ISGAR 2021;4:206–213.
