The diagnostic and prognostic value of serum pepsinogen combined with Ca724 in the patients with gas-tric cancer / 实用肿瘤学杂志

ABSTRACT

Objective To analyze the diagnostic and prognostic value of serum pepsinogen combine with Ca724 in the patients with gastric cancer .Methods One hundred and twenty patients with suspected gastric cancer were severed as research object .All patients were accepted on serum pepsinogen Ⅰ( PGⅠ) ,serum pep-sinogen Ⅱ( PGⅡ) , Ca724 and gastroscopy .As confirmed by gastroscope biopsy under pathological findings standards ,we analyzed the diagnostic and prognostic value of PGⅠ/PGⅡ( PGR) ,Ca724 and PGR combined with Ca724 in the patients with gastric cancer .Results All the observers ,92 patients were diagnosed with stomach cancer.The diagnostic sensitivity and accuracy of PGR combined with Ca 724 were higher than PGR and Ca724, and specificity was lower than PGR and Ca724.At the same time,there was diagnostic value of PGR,Ca724 and PGR combined with Ca724 in gastric cancer diagnostic (P<0.05),and the diagnostic value of PGR combined with Ca724 was higher than PGR check and Ca 724.In addition,during the different pathological ,there were sta-tistically significant differences of PGR and Ca724,the PGR in Ⅳ group was lowest,the Ca724 in the Ⅳ group was highest(P<0.05).Conclusion Combined serum pepsinogen and Ca 724 in the diagnosis and differential diagnosis of gastric cancer have a definite application value in the assessment of prognosis .