The patient is a 35-year-old woman with a 7-cm lobulated subareolar mass of the right breast without calcifications. Microscopic images are provided.

Which answer choice is the best diagnosis?

A. Fibroadeoma, favor juvenile type.

B. Fibroepithelial lesion with a differential of cellular fibroadenoma versus phyllodes tumor.

C. Complex fibroadenoma with usual ductal hyperplasia.

D. Malignant phylloides tumor.

E. Myxoid neoplasm, favor myxoma.