This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Surgery
According to Johnson's classification prepyloric Plus duodenal ulcers is 
Select and explain. 
A. Type 1, B. Type 2, C. Type 3, D. Type 4
B: Type 2
Answer: B: Type 2 
Explanation: TYPE
LOCATION


I
Lesser curve at incisura


II
Gastric body with duodenal ulcer


III
Prepyloric


IV
High on lesser curve


V
Anywhere