48,830
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(→IHC) |
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**[[Exaggerated placental site]] and [[placental site trophoblastic tumour]] -ve. | **[[Exaggerated placental site]] and [[placental site trophoblastic tumour]] -ve. | ||
*Ki-67 +ve -- typically >30%. | *Ki-67 +ve -- typically >30%. | ||
*CK7 +ve.<ref name=pmid25469347>{{Cite journal | last1 = Park | first1 = SY. | last2 = Lee | first2 = DE. | last3 = Park | first3 = HJ. | last4 = Kim | first4 = KC. | last5 = Kim | first5 = YH. | title = Retroperitoneal nongestational choriocarcinoma in a 25-year-old woman. | journal = Obstet Gynecol Sci | volume = 57 | issue = 6 | pages = 544-8 | month = Nov | year = 2014 | doi = 10.5468/ogs.2014.57.6.544 | PMID = 25469347 }}</ref> | |||
*MUC-4 +ve.<ref name=pmid18059230>{{Cite journal | last1 = Mao | first1 = TL. | last2 = Kurman | first2 = RJ. | last3 = Huang | first3 = CC. | last4 = Lin | first4 = MC. | last5 = Shih | first5 = IeM. | title = Immunohistochemistry of choriocarcinoma: an aid in differential diagnosis and in elucidating pathogenesis. | journal = Am J Surg Pathol | volume = 31 | issue = 11 | pages = 1726-32 | month = Nov | year = 2007 | doi = 10.1097/PAS.0b013e318058a529 | PMID = 18059230 }}</ref> | *MUC-4 +ve.<ref name=pmid18059230>{{Cite journal | last1 = Mao | first1 = TL. | last2 = Kurman | first2 = RJ. | last3 = Huang | first3 = CC. | last4 = Lin | first4 = MC. | last5 = Shih | first5 = IeM. | title = Immunohistochemistry of choriocarcinoma: an aid in differential diagnosis and in elucidating pathogenesis. | journal = Am J Surg Pathol | volume = 31 | issue = 11 | pages = 1726-32 | month = Nov | year = 2007 | doi = 10.1097/PAS.0b013e318058a529 | PMID = 18059230 }}</ref> | ||
*CD10 +ve (10 +ve of 10 cases<ref name=pmid19145204>{{Cite journal | last1 = Kalhor | first1 = N. | last2 = Ramirez | first2 = PT. | last3 = Deavers | first3 = MT. | last4 = Malpica | first4 = A. | last5 = Silva | first5 = EG. | title = Immunohistochemical studies of trophoblastic tumors. | journal = Am J Surg Pathol | volume = 33 | issue = 4 | pages = 633-8 | month = Apr | year = 2009 | doi = 10.1097/PAS.0b013e318191f2eb | PMID = 19145204 }}</ref>). | *CD10 +ve (10 +ve of 10 cases<ref name=pmid19145204>{{Cite journal | last1 = Kalhor | first1 = N. | last2 = Ramirez | first2 = PT. | last3 = Deavers | first3 = MT. | last4 = Malpica | first4 = A. | last5 = Silva | first5 = EG. | title = Immunohistochemical studies of trophoblastic tumors. | journal = Am J Surg Pathol | volume = 33 | issue = 4 | pages = 633-8 | month = Apr | year = 2009 | doi = 10.1097/PAS.0b013e318191f2eb | PMID = 19145204 }}</ref>). |
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