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Difference between revisions of "Breast pathology"
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====Papillary Lesions==== | ====Papillary Lesions==== | ||
*Nipple adenoma | *Nipple adenoma. | ||
*Intraductal papilloma | *Intraductal papilloma. | ||
*Papillary ductal carcinoma in situ | *Papillary ductal carcinoma in situ. | ||
*Intracystic papillary carcinoma | *Intracystic papillary carcinoma. | ||
*Intracystic papillary carcinoma with an invasive component | *Intracystic papillary carcinoma with an invasive component. | ||
*Invasive papillary carcinoma | *Invasive papillary carcinoma. | ||
====Basaloid Lesions==== | ====Basaloid Lesions==== | ||
*Adenoid | *Adenoid cystic carcinoma of the breast. | ||
*Intracystic | *Intracystic papillary breast carcinoma, solid variant. | ||
*Invasive | *Invasive papillary breast carcinoma, solid variant. | ||
*Medullary | *Medullary breast carcinoma. | ||
*Medullary-like | *Medullary-like breast carcinoma. | ||
**Know when to start a discussion about BRCA mutations, triple negativity and the 'basal-like molecular phenotype'. | **Know when to start a discussion about BRCA mutations, triple negativity and the 'basal-like molecular phenotype'. | ||
====Spindle Cell Lesions==== | ====Spindle Cell Lesions==== | ||
*Metaplastic | *Metaplastic breast carcinoma. | ||
*Treated | *Treated breast carcinoma. | ||
*Mammary | *Mammary myofibroblastoma. | ||
*Phyllodes | *Phyllodes Tumour - stromal component. | ||
*Desmoid | *Desmoid fibromatosis. | ||
*Nodular | *Nodular fasciitis. | ||
=== Additional resources === | === Additional resources === | ||
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{{familytree | D | | | | | | E | | | | | | F |D=Unremarkable<br>papillae|E=Atypia ''or'' arch. abnorm.<br>''or'' cellular proliferation|F=Neoplastic cells<br>present}} | {{familytree | D | | | | | | E | | | | | | F |D=Unremarkable<br>papillae|E=Atypia ''or'' arch. abnorm.<br>''or'' cellular proliferation|F=Neoplastic cells<br>present}} | ||
{{familytree | |!| | | |,|-|-|-|+|-|-|-|.| | | |!| |}} | {{familytree | |!| | | |,|-|-|-|+|-|-|-|.| | | |!| |}} | ||
{{familytree | G | | H | | I | | J | | K |G=[[intraductal papilloma|Benign<br>intraductal<br>papilloma]]|H=High grade atypia|I=Low grade atypia<br>''or'' abnorm. arch.|J=''Only'' cellular<br>proliferation|K=[[Encapsulated papillary carcinoma of the breast|Intracystic<br> (encapsulated)<br>papillary ca.]]}} | {{familytree | G | | H | | I | | J | | K |G=[[intraductal papilloma of the breast|Benign<br>intraductal<br>papilloma]]|H=High grade atypia|I=Low grade atypia<br>''or'' abnorm. arch.|J=''Only'' cellular<br>proliferation|K=[[Encapsulated papillary carcinoma of the breast|Intracystic<br> (encapsulated)<br>papillary ca.]]}} | ||
{{familytree | | | | | |!| | | |!| | | |!| | | | | |}} | {{familytree | | | | | |!| | | |!| | | |!| | | | | |}} | ||
{{familytree | | | | | L | | |!| | | N | | | | |L=[[DCIS]] in<br>papilloma|N=[[FEHUT]] in<br>papilloma}} | {{familytree | | | | | L | | |!| | | N | | | | |L=[[DCIS]] in<br>papilloma|N=[[FEHUT]] in<br>papilloma}} | ||
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==Intraductal papilloma== | ==Intraductal papilloma== | ||
*[[AKA]] ''papilloma''. | *[[AKA]] ''papilloma''. | ||
{{Main|Intraductal papilloma}} | {{Main|Intraductal papilloma of the breast}} | ||
==Lymphocytic mastitis== | ==Lymphocytic mastitis== | ||