Description : Tests for H. pylori?
Last Answer : DefinitionHelicobacter pylori (H. pylori) is the bacterium (germ) responsible for most ulcers and many cases of stomach inflammation (chronic gastritis).Alternative NamesPeptic ulcer disease - H. pylori; PUD - H. pyloriHow ... . Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.