Stomach cancer gastroscope can check out

Gastroscopy can check out part of gastric cancer, if the focus of gastric cancer is obvious, and the growth is more typical, through gastroscopy can find suspicious lesions, but simple gastroscopy can not directly diagnose gastric cancer; if gastroscopy can find lesions, need to take pathological tissue biopsy, is the gold standard for diagnosis of gastric cancer. Because gastroscopy can cause discomfort, if you want to screen for gastric cancer, the subject can also judge whether he has gastric cancer by serum pepsinogen, serum gastrin, tumor markers and imaging.