48,833
edits
Difference between revisions of "Yolk sac tumour"
Jump to navigation
Jump to search
→IHC
m |
(→IHC) |
||
| Line 97: | Line 97: | ||
==IHC== | ==IHC== | ||
[[ISUP]] consensus paper by Ulbright ''et al.'':<ref name=pmid24832161>{{cite journal |author=Ulbright TM, Tickoo SK, Berney DM, Srigley JR |title=Best practices recommendations in the application of immunohistochemistry in testicular tumors: report from the international society of urological pathology consensus conference |journal=Am. J. Surg. Pathol. |volume=38 |issue=8 |pages=e50–9 |year=2014 |month=August |pmid=24832161 |doi=10.1097/PAS.0000000000000233 |url=}}</ref> | |||
*OCT3 -ve. | |||
**Positive in [[seminoma]] and [[embryonal carcinoma]]. | |||
*Alpha-fetoprotein (abbreviated AFP) +ve. | *Alpha-fetoprotein (abbreviated AFP) +ve. | ||
*Glypican 3 +ve. | *Glypican 3 +ve. | ||
**More sensitive than AFP.<ref name=pmid20438407>{{Cite journal | last1 = Emerson | first1 = RE. | last2 = Ulbright | first2 = TM. | title = Intratubular germ cell neoplasia of the testis and its associated cancers: the use of novel biomarkers. | journal = Pathology | volume = 42 | issue = 4 | pages = 344-55 | month = Jun | year = 2010 | doi = 10.3109/00313021003767355 | PMID = 20438407 }}</ref> | **More sensitive than AFP.<ref name=pmid20438407>{{Cite journal | last1 = Emerson | first1 = RE. | last2 = Ulbright | first2 = TM. | title = Intratubular germ cell neoplasia of the testis and its associated cancers: the use of novel biomarkers. | journal = Pathology | volume = 42 | issue = 4 | pages = 344-55 | month = Jun | year = 2010 | doi = 10.3109/00313021003767355 | PMID = 20438407 }}</ref> | ||
*Alpha-1-antitrypsin +ve (abbreviated A1A).<ref name=pmid89123>{{Cite journal | last1 = Beilby | first1 = JO. | last2 = Horne | first2 = CH. | last3 = Milne | first3 = GD. | last4 = Parkinson | first4 = C. | title = Alpha-fetoprotein, alpha-1-antitrypsin, and transferrin in gonadal yolk-sac tumours. | journal = J Clin Pathol | volume = 32 | issue = 5 | pages = 455-61 | month = May | year = 1979 | doi = | PMID = 89123 }}</ref> | *Alpha-1-antitrypsin +ve (abbreviated A1A).<ref name=pmid89123>{{Cite journal | last1 = Beilby | first1 = JO. | last2 = Horne | first2 = CH. | last3 = Milne | first3 = GD. | last4 = Parkinson | first4 = C. | title = Alpha-fetoprotein, alpha-1-antitrypsin, and transferrin in gonadal yolk-sac tumours. | journal = J Clin Pathol | volume = 32 | issue = 5 | pages = 455-61 | month = May | year = 1979 | doi = | PMID = 89123 }}</ref> | ||
Others: | |||
*Cytokeratin +ve.{{fact}} | *Cytokeratin +ve.{{fact}} | ||
*CD30 -ve. | |||
**Positive in [[embryonal carcinoma]].<ref name=pmid19396148>{{Cite journal | last1 = Gopalan | first1 = A. | last2 = Dhall | first2 = D. | last3 = Olgac | first3 = S. | last4 = Fine | first4 = SW. | last5 = Korkola | first5 = JE. | last6 = Houldsworth | first6 = J. | last7 = Chaganti | first7 = RS. | last8 = Bosl | first8 = GJ. | last9 = Reuter | first9 = VE. | title = Testicular mixed germ cell tumors: a morphological and immunohistochemical study using stem cell markers, OCT3/4, SOX2 and GDF3, with emphasis on morphologically difficult-to-classify areas. | journal = Mod Pathol | volume = 22 | issue = 8 | pages = 1066-74 | month = Aug | year = 2009 | doi = 10.1038/modpathol.2009.66 | PMID = 19396148 }}</ref> | |||
*OCT3/4 - | *OCT3/4 -ve. | ||
==See also== | ==See also== | ||