I agree it is a fibrocystic change with extensive cystic dilation. There are foci of micropapillary proliferation in the cystic wall. However it is not enough to call atypical proliferation.
IHC stains are no use in this case.
I agree it is a fibrocystic change with extensive cystic dilation. There are foci of micropapillary proliferation in the cystic wall. However it is not enough to call atypical proliferation.
IHC stains are no use in this case.