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
Contraindications to MRgFUS uterine fibroid are all except 
Select and explain. 
A. Myoma size >10cm, B. Vascular myomas, C. Uterine size > 24 weeks, D. Abdominal wall scars
B: Vascular myomas
Answer: B: Vascular myomas 
Explanation: Myomas with poor perfusion is contraindication to MRgFUS.