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
Which of the following is true about varioliform gastritis 
Select and explain. 
A. It is a type of acute gastritis, B. It is characterized by nodules, thickened folds and erosions, C. Diagnosis is difficult to make on endoscopy, D. It is a common form of gastritis
B: It is characterized by nodules, thickened folds and erosions
Answer: B: It is characterized by nodules, thickened folds and erosions 
Explanation: Answer- B. It is characterized by nodules, thickened folds and erosionsVarioliform gastritis is currently recognized as a special kind ofchronic gastritis characterized by nodules, thickened fugal folds and erosions.These features appear to be unusual and different from those seen in chronic gastritis.