Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Background: According to the current Japanese Classification of Gastric Cancer, patients with peritoneal cytology-positive (CY1) gastric cancer are classified as stage IV and the curative potential of resection for these patients is regarded as non-curative.
Materials And Methods: We compared the clinical outcome of CY1 patients (n=55) with those of patients with other non-curative factors (n=87), to clarify the optimal surgical strategy for CY1 patients.
Results: The 5-year survival rate of CY1 patients was 10.8%, which was significantly better than that observed in the patients with the other non-curative factors. Among CY1 cases, survival outcome of the patients with lymph node metastasis limited to within group 2 was significantly better than the patients with group 3 lymph node metastasis.
Conclusion: These results suggested that gastrectomy combined with extended lymphadenectomy should be recommended for patients with gastric cancer who have positive peritoneal cytology as the only non-curative factor.
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