Difference between revisions of "Soft tissue lesions"

Soft tissue lesions (view source)

1,026 bytes removed , 23:51, 16 February 2014

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 ==Angiomyofibroblastoma==
-===General===
+{{Main|Angiofibroblastoma}}
-*Uncommon.
-Clinical DDx:
-*[[Bartholin cyst]].
-===Microscopic===
-Features:<ref name=pmid1314521>{{Cite journal  | last1 = Fletcher | first1 = CD. | last2 = Tsang | first2 = WY. | last3 = Fisher | first3 = C. | last4 = Lee | first4 = KC. | last5 = Chan | first5 = JK. | title = Angiomyofibroblastoma of the vulva. A benign neoplasm distinct from aggressive angiomyxoma. | journal = Am J Surg Pathol | volume = 16 | issue = 4 | pages = 373-82 | month = Apr | year = 1992 | doi =  | PMID = 1314521 }}</ref>
-*Hypercellular zones and hypocellular edematous zones.
-*Small blood vessels (~20 micrometers) - no large blood vessels - '''key feature'''.
-*[[Myxoid stroma]] - '''key feature'''.
-*Small stellate cell/spindle cells without significant nuclear atypia.
-DDx:
-*[[Aggressive angiomyxoma]] - less cellular, large blood vessels.
-Images:
-*[http://www.webpathology.com/image.asp?case=544&n=4 Angiomyofibroblastoma (webpathology.com)]
-*[http://www.webpathology.com/image.asp?n=5&Case=544 Angiomyofibroblastoma - high mag. (webpathology.com)].
 ==Extrarenal malignant rhabdoid tumour==