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Line 470: | Line 470: | ||
IHC: | IHC: | ||
*Calponin/p63/SMA/CK5-6 | *Calponin/p63/SMA/CK5-6 | ||
**Loss of myoepithelial cells within the | **Loss of myoepithelial cells within the tumour. | ||
**Loss of myoepithelial cells at the cyst wall. | **Loss of myoepithelial cells at the cyst wall. | ||
*ER - | *ER - Homogeneous staining of the epithelial proliferation. | ||
Photos: | Photos: | ||
<gallery> | <gallery> | ||
Image:Breast PapillaryCarcinomaEncysted 3 PA.JPG|Breast - Intracystic Papillary Carcinoma - Medium power (SKB) | |||
Image:Breast PapillaryCarcinomaEncysted 2 PA.JPG|Breast - Intracystic Papillary Carcinoma - Medium power (SKB) | |||
Image:Breast PapillaryCarcinomaEncysted PA.JPG|Breast - Intracystic Papillary Carcinoma - High power (SKB) | |||
Image:Breast Carcinoma Papillary Intracystic SolidVariant LP CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - low power (SKB) | Image:Breast Carcinoma Papillary Intracystic SolidVariant LP CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - low power (SKB) | ||
Image:Breast Carcinoma Papillary Intracystic SolidVariant MP2 CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - medium power (SKB) | Image:Breast Carcinoma Papillary Intracystic SolidVariant MP2 CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - medium power (SKB) | ||
Line 481: | Line 484: | ||
Image:Breast Carcinoma Papillary Intracystic SolidVariant HP2 CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - high power (SKB) | Image:Breast Carcinoma Papillary Intracystic SolidVariant HP2 CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - high power (SKB) | ||
Image:Breast Carcinoma Papillary Intracystic SolidVariant HP CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - high power (SKB) | Image:Breast Carcinoma Papillary Intracystic SolidVariant HP CTR.jpg|Breast - Papillary Intracystic Carcinoma, Solid Variant - high power (SKB) | ||
Image:Breast EncystedPapillaryCarcinoma InfiltratingDuctalCarcinoma PA.JPG | Image:Breast EncystedPapillaryCarcinoma InfiltratingDuctalCarcinoma PA.JPG|Breast - Intracystic papillary adenocarcinoma with associated invasive ductal carcinoma (SKB) | ||
</gallery> | </gallery> | ||
*WebPathology<http://www.webpathology.com/images/noimage.gif> | *WebPathology<http://www.webpathology.com/images/noimage.gif> |
edits