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
Moderately increases risk for invasive breast carcinoma is associated with which of the following- 
Select and explain. 
A. Sclerosing adenoma, B. Apocrine metaplasia, C. Duct Ectasia, D. Atypical ductal hyperplasia
D: Atypical ductal hyperplasia
Answer: D: Atypical ductal hyperplasia 
Explanation: None