WHEN SHOULD CLEARANCE OF THE HEPATODUODENAL LIGAMENT (STATION 12) DURING RADICAL RESECTION FOR GASTRIC CANCER BE PERFORMED

REVIEW

  • I. Negoi The University of Medicine and Pharmacy “Carol Davila”, Bucharest, Romania & The Emergency Hospital of Bucharest, Romania
  • S. Păun The University of Medicine and Pharmacy “Carol Davila”, Bucharest, Romania & The Emergency Hospital of Bucharest, Romania
  • S. Hostiuc The University of Medicine and Pharmacy “Carol Davila” Bucharest, Romania & The National Institute of Legal Medicine Mina Minovici, Romania
  • A. Runcanu The Emergency Hospital of Bucharest, Romania
  • Ruxandra Irina Negoi The University of Medicine and Pharmacy “Carol Davila” Bucharest, Romania
  • M. Beuran The University of Medicine and Pharmacy “Carol Davila”, Bucharest, Romania & The Emergency Hospital of Bucharest, Romania
Keywords: gastric cancer, lymphadenectomy, hepatoduodenal ligament, D2 dissection

Abstract

In Western countries gastric cancer continues to remain a biologically aggressive tumor, with poor
long-term oncological outcomes. In Romania, the estimated gastric cancer was the fifth cause of
oncological death in men and the eighth cause of oncological death in women in 2012.The objective
of the study is to detail when should the hepatoduodenal ligament (station 12) be cleared surgically
as a part of D2 dissection during radical gastrectomy.We have performed a review of the English
language literature using PubMed/Medline library. As keywords we used a combination of the
following terms: ‘gastrectomy’, ‘stomach’, ‘cancer’, and ‘lymphadenectomy’. According to the
Japanese Gastric Cancer Association, the hepatoduodenal ligament includes the lymph nodes
station 12, which are further divided in 12a – along left side of the proper hepatic artery, 12b –
right side of the ligament and posterior to the common bile duct, and 12p – posterior to the portal
vein. For middle and lower third gastric tumors, station 12a represents the N2 tier, while for upper
third gastric tumors, it represents the N3 tier. Lymph nodes 12b and 12p represent N3, irrespective
of the tumor location. For middle and lower third gastric tumors the clearance of the lymph nodes
surrounding the proper hepatic artery is a part of the D2 dissection. Dissection of the lymph nodes
surrounding the proper hepatic artery is a component of the D2 spleen and pancreas preserving
lymphadenectomy, for lesions which extend further than submucosa.

Published
2016-03-10
How to Cite
[1]
I. Negoi, S. Păun, S. Hostiuc, A. Runcanu, R. Negoi, and M. Beuran, “WHEN SHOULD CLEARANCE OF THE HEPATODUODENAL LIGAMENT (STATION 12) DURING RADICAL RESECTION FOR GASTRIC CANCER BE PERFORMED”, JSS, vol. 3, no. 1, pp. 51-55, Mar. 2016.
Section
Articles