Impact of dissected lymph node number on the prognosis of advanced cancer of cardiac and stomach fundus / 中华胃肠外科杂志
Chinese Journal of Gastrointestinal Surgery
; (12): 231-234, 2008.
Article
in Zh
| WPRIM
| ID: wpr-273859
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the impact of dissected lymph node number on the prognosis of patients with advanced cancer of cardia and stomach fundus.</p><p><b>METHODS</b>Clinical data of 236 patients with advanced cancer of cardia and stomach fundus undergone D(2) radical resection were reviewed retrospectively. Five-year survival rate and post-operative complication rate were followed up and their relationships with dissected lymph node number were analyzed respectively.</p><p><b>RESULTS</b>The 5-year survival rate of the entire cohort was 37.5%. Among those patients with the same stage, the more lymph nodes (LNs) resected, the better survival outcomes achieved(Log-rank trend test P=0.0013). A cut point analysis yielded the ability to detect the significant survival differences. The best long-term survival outcomes were observed with LN counts of more than 20 for stage II(P=0.0136), more than 25 for stage III(P<0.0001), more than 30 for stage IV(P=0.0002) or more than 15 for the entire cohort (P=0.0024), with greatest comparative discrepancies. The post-operative complication rate was 15.7% and was not significantly correlated with dissected lymph node number(P=0.101).</p><p><b>CONCLUSIONS</b>The prognosis of patients with advanced cancer of cardia and stomach fundus is associated with the number of resected LNs when D(2) lymphadenectomy is carried out. Suitable increment of dissected lymph node number would not increase the post-operative complication rate.</p>
Full text:
1
Database:
WPRIM
Main subject:
Pathology
/
Prognosis
/
Stomach Neoplasms
/
General Surgery
/
Cardia
/
Retrospective Studies
/
Diagnosis
/
Gastric Fundus
/
Lymph Node Excision
/
Lymph Nodes
Type of study:
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
Limits:
Adult
/
Aged
/
Female
/
Humans
/
Male
Language:
Zh
Journal:
Chinese Journal of Gastrointestinal Surgery
Year:
2008
Document type:
Article