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
Color doppler TVS of Endometrioma demonstrates 
Select and explain. 
A. Intracystic flow, B. Pericystic flow, C. Diffuse blood flow, D. None of above
B: Pericystic flow
Answer: B: Pericystic flow 
Explanation: Endometrioma demonstrates pericystic flow.