Difference between revisions of "Testis"
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(→IHC: fxi pmid) |
(→Grading: replace pmids) |
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===Grading=== | ===Grading=== | ||
Based on quantity of immature neuroepithelium:<ref name=pmid17080330> | Based on quantity of immature neuroepithelium:<ref name=pmid17080330>{{cite journal |author=Harms D, Zahn S, Göbel U, Schneider DT |title=Pathology and molecular biology of teratomas in childhood and adolescence |journal=Klin Padiatr |volume=218 |issue=6 |pages=296–302 |year=2006 |pmid=17080330 |doi=10.1055/s-2006-942271 |url=}}</ref><ref name=pmid15761467>{{cite journal |author=Ulbright TM |title=Germ cell tumors of the gonads: a selective review emphasizing problems in differential diagnosis, newly appreciated, and controversial issues |journal=Mod. Pathol. |volume=18 Suppl 2 |issue= |pages=S61–79 |year=2005 |month=February |pmid=15761467 |doi=10.1038/modpathol.3800310 |url=http://www.nature.com/modpathol/journal/v18/n2s/full/3800310a.html}}</ref><ref name=pmid7814189>{{cite journal |author=O'Connor DM, Norris HJ |title=The influence of grade on the outcome of stage I ovarian immature (malignant) teratomas and the reproducibility of grading |journal=Int. J. Gynecol. Pathol. |volume=13 |issue=4 |pages=283–9 |year=1994 |month=October |pmid=7814189 |doi= |url=}}</ref> | ||
*G0 - mature teratoma; no immature neuroepithelium. | *G0 - mature teratoma; no immature neuroepithelium. | ||
*G1 - less than one lower power field (LPF) of immature neuroepithelium; LPF defined field at 4X magnification. | *G1 - less than one lower power field (LPF) of immature neuroepithelium; LPF defined field at 4X magnification. | ||