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
50 year old woman presented with bilateral solid ovarian tumors, asitis and ulcerative growth in pyloric region of stomach. What is the preferred diagnosis 
Select and explain. 
A. Carcinoma stomach, B. Ovarian cancer, C. Uterine cancer, D. Duodenal cancer
A: Carcinoma stomach
Answer: A: Carcinoma stomach 
Explanation: This is a case of carcinoma stomach with krukenberg tumor