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 not a symptom of menetrier disease 
Select and explain. 
A. Weight gain, B. Edema, C. Diarrhea, D. Vomiting
A: Weight gain
Answer: A: Weight gain 
Explanation: Menetrier disease associated with loss of proteins and diarrhoea so there will be weight loss