The gastric juice manual of peptic gastric ulcer as same as normal control, but its columns of bile acid and DNA were significantly higher.

Results The gastric ulcer, nb angular ulcer, sinus ulcer and big size ulcer were common and the symptoms were often untypical in the elderly.

Conclusion the senile patients with peptic ulcer were characterized as the atypical symptoms, highly-incidence rates of gastric ulcer, highly-locality ulcer, complications and accompanying diseases.