In this post, you can see the dissimilarity of the two diseases in 4 categories such as 1. incidence, 2. signs and symptoms and clinical findings, 3. malignancy possibility, 4. risk factors.
To begin with the incidence, Duodenal ulcer occurs mostly at the age of 30-60 yrs old with a male:female ratio of 2-3:1 and some research shows that 80% of the peptic ulcers are duodenal while the Gastric ulcer usually occurs 50 yrs old and above with a male:female ratio of 1:1 and 15% of peptic ulcers are gastric.
In the category number 2...