<abstract xmlns="http://www.w3.org/1999/xhtml">

Background: The last decades have been marked by debates based on the importance of lymphadenectomy in gastric cancer, lymphadenectomy being a topic of controversy between the Western Surgical Societies and the Asian side. Lymphadenectomy is currently a globally accepted standard in the treatment of gastric cancer.
Methods: The present study was performed prospectively on a number of 93 patients diagnosed with gastric cancer, who underwent radical gastrectomy with lymphadenectomy in the Surgery Department of the Emergency County Clinical Hospital, Constanta, between January 2012 - December 2016. In 70 cases, an extended D2 or standard D2 lymphadenectomy was performed, and for 23 patients: D1 + lymphadenectomy. The data were statistically analyzed in order to determine the prognostic value of lymphadenectomy in gastric cancer.
Results: The average age was 65.88 ± 8.80 years. The mean number of lymph nodes harvested in D2 lymphadenectomy was 22.8 ± 7.60, with limits between 15 and 43, and the number of positive lymph nodes ranged from a minimum of 0 to a maximum of 37. Histopathological exam of specimens showed that only 17.2% of patients with gastric cancers were without lymph node metastases (pN0), while 45.16% were in the pN3 stage. Analysis of survival curves revealed that 5-year survival was significantly higher in D2 lymphadenectomy compared to D1 + lymphadenectomy (23.8% vs. 8.7%).
Conclusions: The current study validates D2 lymphadenectomy as a standard technique and the superiority of the prognosis in gastric cancer patients through results obtained in terms of 5-year survival.
</abstract>

Background: The last decades have been marked by debates based on the importance of lymphadenectomy in gastric cancer, lymphadenectomy being a topic of controversy between the Western Surgical Societies and the Asian side. Lymphadenectomy is currently a globally accepted standard in the treatment of gastric cancer.
Methods: The present study was performed prospectively on a number of 93 patients diagnosed with gastric cancer, who underwent radical gastrectomy with lymphadenectomy in the Surgery Department of the Emergency County Clinical Hospital, Constanta, between January 2012 - December 2016. In 70 cases, an extended D2 or standard D2 lymphadenectomy was performed, and for 23 patients: D1 + lymphadenectomy. The data were statistically analyzed in order to determine the prognostic value of lymphadenectomy in gastric cancer.
Results: The average age was 65.88 ± 8.80 years. The mean number of lymph nodes harvested in D2 lymphadenectomy was 22.8 ± 7.60, with limits between 15 and 43, and the number of positive lymph nodes ranged from a minimum of 0 to a maximum of 37. Histopathological exam of specimens showed that only 17.2% of patients with gastric cancers were without lymph node metastases (pN0), while 45.16% were in the pN3 stage. Analysis of survival curves revealed that 5-year survival was significantly higher in D2 lymphadenectomy compared to D1 + lymphadenectomy (23.8% vs. 8.7%).
Conclusions: The current study validates D2 lymphadenectomy as a standard technique and the superiority of the prognosis in gastric cancer patients through results obtained in terms of 5-year survival.

D2 Lymphadenectomy as an Independent Prognostic Factor in Gastric Cancer

ARS Medica Tomitana

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

{"article-title":"D2 Lymphadenectomy as an Independent Prognostic Factor in Gastric Cancer"}

Background: The last decades have been marked by debates based on the importance of lymphadenectomy in gastric cancer, lymphadenectomy being a topic of...

D2 Lymphadenectomy as an Independent Prognostic Factor in Gastric Cancer

Published Online: Jan 21, 2022

Page range: 181 - 187

DOI: https://doi.org/10.2478/arsm-2020-0036

Keywords
Gastric cancer, D2 lymphadenectomy, Lymph node ratio, Survival rate

© 2020 Dan Cristina et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

D2 Lymphadenectomy as an Independent Prognostic Factor in Gastric Cancer

Published Online: Jan 21, 2022

Page range: 181 - 187

DOI: https://doi.org/10.2478/arsm-2020-0036

KeywordsGastric cancer, D2 lymphadenectomy, Lymph node ratio, Survival rate

© 2020 Dan Cristina et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Keywords
Gastric cancer, D2 lymphadenectomy, Lymph node ratio, Survival rate