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: Gynaecology & Obstetrics
Confirmation of the diagnosis of vesicular mole is by : 
Select and explain. 
A. Vaginal examination, B. X-rays, C. Abdominal examination, D. Ultrasonogram
D: Ultrasonogram
Answer: D: Ultrasonogram 
Explanation: Ultrasonogram