We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Priority of lymph node dissection for proximal gastric cancer invading the greater curvature.
- Authors
Maezawa, Yukio; Aoyama, Toru; Yamada, Takanobu; Kano, Kazuki; Hayashi, Tsutomu; Sato, Tsutomu; Oshima, Takashi; Rino, Yasushi; Masuda, Munetaka; Ogata, Takashi; Cho, Haruhiko; Yoshikawa, Takaki
- Abstract
Background: The therapeutic efficacy of dissection of the splenic hilar lymph nodes (#10) has not been fully evaluated in locally advanced proximal gastric cancer (LAGC) invading the greater curvature of the stomach.Methods: Patients with LAGC invading the greater curvature who underwent D2 total gastrectomy with splenectomy between January 2000 and May 2015 were retrospectively examined. The therapeutic value index was calculated by multiplying the metastatic rate of a station and the 5-year survival of patients with metastasis to that station; the metastatic rate and the index of each lymph node station were then compared.Results: In total, 82 patients were eligible for the present study. The most frequent metastatic node was #3, followed by #1, #4d and #7, #2, #4sa and #10, and #4sb and #9. These lymph nodes had a metastatic rate of more than 10%. The node station with the highest index was #3, followed by #7, #4d, #1, #4sb, #4sa, #2, and #9. The index of #10 was lower, but exceeded those of #8a and #11p.Conclusions: The metastatic rate of #10 was relatively high at 13%, and the therapeutic value index was as high as those of other suprapancreatic nodes. D2 dissection for proximal cancer located in the greater curvature should include removal of node #10.
- Subjects
GASTRECTOMY; STOMACH surgery; LYMPHADENECTOMY; CANCER chemotherapy; CANCER treatment
- Publication
Gastric Cancer, 2018, Vol 21, Issue 3, p569
- ISSN
1436-3291
- Publication type
Article
- DOI
10.1007/s10120-017-0775-9