Arrange the following in increasing order for risk of malignancy1.Fibroadenoma2.Sclerosing adenosis3.Atypical ductal hyperplasia4.Lobular carcinoma is situ
High-Yield Explanation
Lesion
Relative risk
Fibroadenoma
1%
Sclerosing adenosis
1.5-2%
Atypical ductal hyperplasia
4-5%
Atypical lobular hyperplasia
8-10%