Retrospective analysis the clinical pathology in 342 gastric cancer patients and redefine the scirrhous gastric cancer / 国际外科学杂志
International Journal of Surgery
; (12): 531-537,F3, 2021.
Article
in Zh
| WPRIM
| ID: wpr-907476
Responsible library:
WPRO
ABSTRACT
Objective:To further understand the clinical characteristics of scirrhous gastric cancer (SGC)and clear it definitions. Analyzed the clinicopathologic features and prognosis of patients with SGC and Non SGC(NSGC).Methods:The study included 342 gastric cancer patients who had undergone gastrectomy in the Second Hospital University of South China between May 2011 and May 2018. The SGC was diagnosed by endoscopic, CT, tumor stroma ratio and appearance of surgical specimen clinicopathological characteristics were summarized and compared between SGC patients and NSGC using pearson′s χ2 test or student′s t test. Survival curves were estimated with the Kaplan-Meier method. Patients were matched 1∶1 using propensity score matching, and their overall survival rates were compared. Results:A total of 342 patients with gastrectomy were collected, 49 (14.3%) were diagnosed as SGC. Patients with SGC were younger, later pathological stage lymph node metastases tend to occur than those(NSGC). SGC had a higher total gastric resection rate, easier prone to nerve/vascular invasion and omental metastasis ( P<0.01). The median survival of SGC patients and overall survival at 1, 3, and 5 years after surgery were shorter than NSGC patients, which were independent risk factors affecting the prognosis of patients. Conclusions:SGC can be well defined by endoscopy, CT, TSR and tumor appearance. It is a peculiar solid tumor with poor differentiated, advanced stage and poor prognosis. Future research should focus on how to diagnose SGC earlier and intervene in time.
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Index:
WPRIM
Type of study:
Prognostic_studies
/
Risk_factors_studies
Language:
Zh
Journal:
International Journal of Surgery
Year:
2021
Type:
Article