This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Breast Ultrasonography and MRI, Subject name: Radiology
Popcorn calcification is seen in - 
Select and explain. 
A. Fibroadenoma, B. Fibroadenosis, C. Carcinoma breast, D. None
A: Fibroadenoma
Answer: A: Fibroadenoma 
Explanation: Ans. is 'a' i.e., Fibroadenoma o Calcifications are common in fibroadenoma of breast, especially in postmenopausal women,o Most of the calcification are coarse and the so called popcorn calcifications are pathognomonic for fibroadenoma.