Clinicopathological characteristics of patients with gastric cancer.

Well-differentiated adenocarcinoma (well); moderately differentiated adenocarcinoma (mod); poorly differentiated adenocarcinoma (poor). Malignant ascites (MA); Peritoneal lavage fluid (PLF); TMN stage (UICC 7th edition); Present (P) Absent (A); Peritoneal lavage cytology (CY);