Slides in the "Intraductal Proliferations" Category

Apocrine metaplasia (papillary apocrine hyperplasia)

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36 year old F with breast mass

Blunt duct adenosis AND sclerosing adenosis

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48 year old F with breast mass

Collagenous spherulosis

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48 year old F with breast calcifications

Ductal carcinoma in situ, apocrine

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40 year old F with breast lesion

Ductal carcinoma in situ, grade 1, with pseudomaturation

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45 year old F with breast lesion

Ductal carcinoma in situ, grade 2, flat type

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55 year old F with calcifications

Ductal carcinoma in situ, grade 2, involving an intraductal papilloma

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42 year old F with breast calcifications

Ductal carcinoma in situ, grade 2, with comedonecrosis

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71 year old F with breast mass

Ductal carcinoma in situ, grade 2, with comedonecrosis

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42 year old F with breast lesion

Ductal carcinoma in situ, grade 3, dyshesive

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47 year old F with breast calcifications

Ductal carcinoma in situ, grade 3, with microinvasion

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59 year old with breast mass

Ductal carcinoma in situ, solid type

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40 year old F with breast calcifications

Flat epithelial atypia

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46 year old F with left breast calcifications

Flat epithelial atypia, with focal atypical ductal hyperplasia

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76 year old female with breast calcifications

Intraductal papilloma

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45 year old woman with breast lesion

Intraductal papilloma

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47 year old F with nipple lesion

Intraductal papilloma, small duct type

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45-year-old female with left breast mass, filling defect on galactogram

Juvenile papillomatosis

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22 year old with left breast lesion

Lobular neoplasia (lobular carcinoma in situ)

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49 year old F with left breast mass

Lobular neoplasia (lobular carcinoma in situ)

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44 year old F with breast mass , excision – original = invasive lobular ca

Papilloma, central (large duct)

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52 year old F with breast mass