Difference between revisions of "Breast pathology"

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Breast pathology (view source)

Revision as of 19:53, 7 June 2012

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→‎Diabetic mastopathy: rename, tweak
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**[http://commons.wikimedia.org/wiki/File:Papillary_hidradenoma_-_very_high_mag.jpg Papillary hidradenoma - very high mag. (WC)].
**[http://commons.wikimedia.org/wiki/File:Papillary_hidradenoma_-_very_high_mag.jpg Papillary hidradenoma - very high mag. (WC)].


==Diabetic mastopathy==
==Lymphocytic mastitis==
===General===
===General===
*[[Diabetes mellitus]] (DM).
*If the individual has [[diabetes mellitus]] (DM) it is called ''diabetic mastopathy''.<ref name=pmid12640102>{{Cite journal  | last1 = Valdez | first1 = R. | last2 = Thorson | first2 = J. | last3 = Finn | first3 = WG. | last4 = Schnitzer | first4 = B. | last5 = Kleer | first5 = CG. | title = Lymphocytic mastitis and diabetic mastopathy: a molecular, immunophenotypic, and clinicopathologic evaluation of 11 cases. | journal = Mod Pathol | volume = 16 | issue = 3 | pages = 223-8 | month = Mar | year = 2003 | doi = 10.1097/01.MP.0000056627.21128.74 | PMID = 12640102 }}</ref>
**If DM is absent it is called ''lymphocytic mastitis''.<ref name=pmid12640102>{{Cite journal  | last1 = Valdez | first1 = R. | last2 = Thorson | first2 = J. | last3 = Finn | first3 = WG. | last4 = Schnitzer | first4 = B. | last5 = Kleer | first5 = CG. | title = Lymphocytic mastitis and diabetic mastopathy: a molecular, immunophenotypic, and clinicopathologic evaluation of 11 cases. | journal = Mod Pathol | volume = 16 | issue = 3 | pages = 223-8 | month = Mar | year = 2003 | doi = 10.1097/01.MP.0000056627.21128.74 | PMID = 12640102 }}</ref>
*Rare.
*Rare.


===Microscopic===
===Microscopic===
Features:<ref>URL: [http://www.breastpathology.info/Case_of_the_month/2007/COTM_0707%20discussion.html http://www.breastpathology.info/Case_of_the_month/2007/COTM_0707%20discussion.html]. Accessed on: 28 November 2010.</ref>
Features:<ref>URL: [http://www.breastpathology.info/Case_of_the_month/2007/COTM_0707%20discussion.html http://www.breastpathology.info/Case_of_the_month/2007/COTM_0707%20discussion.html]. Accessed on: 28 November 2010.</ref>
* Stromal collagen with keloid-like changes.
* Lymphocytic infiltrates - '''key feature''':
* Lymphocytic infiltrates:
** Lobules.
** Lobules.
** Perivascular.
** Perivascular.
* Enlarged stromal fibroblasts.
* Enlarged stromal fibroblasts.
* Stromal collagen with keloid-like changes.


DDx:
DDx:
*Diabetic mastopathy - if individual has diabetes.
*Primary [[lymphoma]] of the breast.
*Primary [[lymphoma]] of the breast.
*[[Lymphocytic mastitis]].


Images:
Images:
Michael
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