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| Micro = small squamous cells with grey/blue cytoplasm, no "dancing"/"sparkling" chromatin, no mitoses | | Micro = small squamous cells with grey/blue cytoplasm, no "dancing"/"sparkling" chromatin, no mitoses | ||
| Subtypes = | | Subtypes = | ||
| LMDDx = [[HSIL]] | | LMDDx = [[HSIL]], immature [[squamous metaplasia of the uterine cervix|squamous metaplasia]] | ||
| Stains = | | Stains = | ||
| IHC = p16 -ve, Ki-67 rare basal cells | | IHC = p16 -ve, Ki-67 rare basal cells | ||
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DDx: | DDx: | ||
*[[HSIL]]. | *[[HSIL]]. | ||
*Immature [[squamous metaplasia of the uterine cervix|squamous metaplasia]].<ref name=pmid17824788/> | |||
===Images=== | ===Images=== | ||
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==IHC== | ==IHC== | ||
Features:<ref name=pmid17824788>{{Cite journal | last1 = Iaconis | first1 = L. | last2 = Hyjek | first2 = E. | last3 = Ellenson | first3 = LH. | last4 = Pirog | first4 = EC. | title = p16 and Ki-67 immunostaining in atypical immature squamous metaplasia of the uterine cervix: correlation with human papillomavirus detection. | journal = Arch Pathol Lab Med | volume = 131 | issue = 9 | pages = 1343-9 | month = Sep | year = 2007 | doi = 10.1043/1543-2165(2007)131[1343:PAKIIA]2.0.CO;2 | PMID = 17824788 }}</ref> | |||
*p16 -ve. | *p16 -ve. | ||
*Ki-67 rare basal cells. | *Ki-67 rare basal cells. |
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