Lymph node involvement in advanced gastroesophageal junction adenocarcinoma

Corrado Pedrazzani, Giovanni de Manzoni, Daniele Marrelli, Simone Giacopuzzi, Giovanni Corso, Anna Maria Minicozzi, Bernardino Rampone, Franco Roviello

Research output: Contribution to journalArticle

Abstract

Objective: The prognosis of gastroesophageal junction adenocarcinoma is unquestionably related to the extent of nodal involvement; nonetheless, few studies deal with the pattern of lymph node spread and specifically analyze the prognostic value of the site of metastasis. The present study was aimed at evaluating these key aspects in advanced gastroesophageal junction adenocarcinoma. Methods: Of 219 patients consecutively operated on for gastroesophageal junction adenocarcinoma at the Department of General Surgery and Surgical Oncology, University of Siena, and at the Department of General Surgery, University of Verona, 143 pT2-4 tumors not submitted to prior chemoradiation were analyzed according to the Japanese Gastric Cancer Association pN staging system. Results: The majority of patients were given diagnoses of nodal metastases (77.6%). The mean number (P = .076) and the percentage of patients with pN+ disease (P = .022) progressively increased from Siewert type I to type III tumors. Abdominal nodes were involved in all but 1 of the patients with pN+ disease; conversely, nodal metastases into the chest were 46.2% for type I, 29.5% for type II, and 9.3% for type III tumors. Survival analysis showed virtually no chance of recovery for patients with more than 6 metastatic nodes or lymph nodes located beyond the first tier. Conclusions: In advanced gastroesophageal junction adenocarcinoma, the high frequency of nodal metastases and the related unfavorable long-term outcome achieved by means of surgical intervention alone are indicative of the need for aggressive multimodal treatment along with surgical intervention to improve long-term results.

Original languageEnglish
Pages (from-to)378-385
Number of pages8
JournalJournal of Thoracic and Cardiovascular Surgery
Volume134
Issue number2
DOIs
Publication statusPublished - Aug 2007

ASJC Scopus subject areas

  • Cardiology and Cardiovascular Medicine
  • Surgery

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    Pedrazzani, C., de Manzoni, G., Marrelli, D., Giacopuzzi, S., Corso, G., Minicozzi, A. M., Rampone, B., & Roviello, F. (2007). Lymph node involvement in advanced gastroesophageal junction adenocarcinoma. Journal of Thoracic and Cardiovascular Surgery, 134(2), 378-385. https://doi.org/10.1016/j.jtcvs.2007.03.034