The most common cause of melena is peptic ulcer disease.

The patient was in good health and did not have peptic ulcer disease.

Nor, her records indicated, had she been properly examined for peptic ulcer disease.

Treatment for peptic ulcer disease includes one or more of the following:

Are there any other treatments for peptic ulcer disease?

It accounts for less than 1% of all peptic ulcer disease.

Some degree of heterogeneity has already been shown in peptic ulcer disease.

Initial treatment of peptic ulcer disease depends on its cause.

About half of cases are due to peptic ulcer disease.

The unfolding story of the bacteria associated with peptic ulcer disease is a prime example.