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Difference between revisions of "Stains"
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nl update 23
(→Congo red stain: more) |
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*[http://commons.wikimedia.org/wiki/File:Cirrhosis_high_mag.jpg Mallory trichrome (WC)]. | *[http://commons.wikimedia.org/wiki/File:Cirrhosis_high_mag.jpg Mallory trichrome (WC)]. | ||
== | ==Haematoxylin orcein phyloxin saffron stain== | ||
* | *Abbreviated ''HOPS''.<ref name=pmid1636194>{{cite journal |author=Perry JR, Bilbao JM, Gray T |title=Fatal basilar vasculopathy complicating bacterial meningitis |journal=Stroke |volume=23 |issue=8 |pages=1175–8 |year=1992 |pmid=1636194 |doi=}} [http://stroke.ahajournals.org/cgi/reprint/23/8/1175.pdf Free Full Text].</ref> | ||
*It should ''not'' be confused with the ''[[HPS stain]]''. | *It should ''not'' be confused with the ''[[HPS stain]]''. | ||
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*Purple - nuclear chromatin, neutrophil granules, platelets. | *Purple - nuclear chromatin, neutrophil granules, platelets. | ||
===Field | ===Field stain=== | ||
*Variant of the ''Romanowsky stain'' for rapid processing. | *Variant of the ''Romanowsky stain'' for rapid processing. | ||
*Tends to "blow-up" cell, i.e. cells are larger vis-a-vis ''[[Pap stain]]''. | *Tends to "blow-up" cell, i.e. cells are larger vis-a-vis ''[[Pap stain]]''. | ||
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*Often abbreviated ''Pap stain''. | *Often abbreviated ''Pap stain''. | ||
*Can be thought of as the H&E of cytopathology. | *Can be thought of as the H&E of cytopathology. | ||
**It is a modified H&E stain. | **It is a modified [[H&E stain]]. | ||
*Specimens are fixed in ethanol. | *Specimens are fixed in ethanol. | ||
*Good for seeing nuclear detail. | *Good for seeing nuclear detail. | ||
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===General=== | ===General=== | ||
*Used in liver biopsies. | *Used in liver biopsies. | ||
*May be seen in Wilson's disease. | *May be seen in [[Wilson's disease]]. | ||
Note: | Note: | ||
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==Shikata stain== | ==Shikata stain== | ||
*[[AKA]] Orcein stain for copper-protein | *[[AKA]] Orcein stain for copper-protein. | ||
*[[AKA]] Shikata-Cu,<ref>[http://www.mayomedicallaboratories.com/test-catalog/Overview/9836 http://www.mayomedicallaboratories.com/test-catalog/Overview/9836]. Accessed on: 24 January 2011.</ref> | |||
*[[AKA]] Shikata's orcein staining.<ref>URL: [http://informahealthcare.com/doi/abs/10.3109/00313027709085239?journalCode=pat http://informahealthcare.com/doi/abs/10.3109/00313027709085239?journalCode=pat]. Accessed on: 24 January 2011.</ref> | |||
===General=== | ===General=== | ||