Administrators, Editors, Image-reviewer, Moderators (CommentStreams), Interface administrators, Administrators, Upload Wizard campaign editors
7,044
edits
Changes
Jump to navigation
Jump to search
→Most common types: +UDH
! Image
|-
|rowspan=23| '''[[Fibrocystic breast changes]]''' ||rowspan=2| 40% || '''[[Sclerosing adenosis]]''' (pictured), with an increase in glandular elements in addition to stromal proliferation that distorts and compresses glands.<ref>{{cite web|url=https://www.pathologyoutlines.com/topic/breastsclerosingadenosis.html|title=Breast - Fibrocystic changes - Sclerosing adenosis|author=Jaya Ruth Asirvatham, M.B.B.S., Julie M. Jorns, M.D.|website=Pathology Outlines}} Topic Completed: 1 January 2015. Minor changes: 31 December 2020</ref> || [[File:Histopathology of sclerosing adenosis of the breast.jpg|180px]]
|-
| '''Radial scar''', seen as a fibroelastic stroma and entrapped glands radiating outward. Measure the size of these.<ref group=notes>Size is a major factor in whether to fully excise radial scars, at an approximate cutoff at around 1 cm.</ref>
| [[File:Histopathology of a radial scar of the breast.jpg|180px]]
|-
| '''[[Usual ductal hyperplasia]]''': Cohesive proliferation with haphazard, jumbled cell arrangement or streaming growth pattern. Cells have mild variation in cellular and nuclear size and shape.<ref name=PathologyOutlinesUDH>{{cite web|url=https://www.pathologyoutlines.com/topic/breastepithelialductalhyperplasia.html|title=Usual ductal hyperplasia|author= Sofia Lérias, M.D., Melinda Lerwill, M.D.|website=Pathology Outlines}} Last author update: 11 February 2021. Last staff update: 25 April 2022</ref>
| [[File:Histopathology of usual ductal hyperplasia.jpg|180px]]
|-
| No disease || 30% || ||
