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Difference between revisions of "Gestational trophoblastic disease"
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Gestational trophoblastic disease (view source)
Revision as of 12:49, 9 August 2011
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====Mole vs. normal==== | ====Mole vs. normal==== | ||
*Moles have large [[chorionic villi]] with edema and abnormal blood vessels.<ref>URL: [http://pathologyoutlines.com/placenta.html#hydatgeneral http://pathologyoutlines.com/placenta.html#hydatgeneral].</ref> | *Moles have large [[chorionic villi]] with edema and abnormal blood vessels.<ref>URL: [http://pathologyoutlines.com/placenta.html#hydatgeneral http://pathologyoutlines.com/placenta.html#hydatgeneral].</ref> | ||
====Non-molar vs. partial vs. complete - short version==== | |||
Features:<ref>{{Cite journal | last1 = Howat | first1 = AJ. | last2 = Beck | first2 = S. | last3 = Fox | first3 = H. | last4 = Harris | first4 = SC. | last5 = Hill | first5 = AS. | last6 = Nicholson | first6 = CM. | last7 = Williams | first7 = RA. | title = Can histopathologists reliably diagnose molar pregnancy? | journal = J Clin Pathol | volume = 46 | issue = 7 | pages = 599-602 | month = Jul | year = 1993 | doi = | PMID = 8157742 }}</ref> | |||
*Non-molar pregnancy: polar proliferation of trophoblastic tissue. | |||
*Partial mole: Norwegian fjord periphery, circumferential or multifocal trophoblastic proliferation, fetal parts. | |||
*Complete mole: grapes grossly, large villi with round borders. | |||
===IHC=== | ===IHC=== | ||