Defining clinical syndrome

I am doing a case study for my micro class. I have identified the organism as Helicobacter pylori. The next question asks "what clinical syndromes, other than chronic gastritis, have been linked to this organism?" I googled the definition as well as example, but I'm still having a hard time understanding. It seems like half of the "clinical syndromes were diseases and disorders and the other half were symptoms. For my answer, I listed ulcers, dyspepsia, belching, stomach pain, and gastric cancers. Would all of these be clinical syndromes?