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Difference between revisions of "Dermal scar"
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{{ Infobox diagnosis | |||
| Name = {{PAGENAME}} | |||
| Image = ScarHistology.JPG | |||
| Width = | |||
| Caption = Dermal scar. [[H&E stain]]. | |||
| Micro = dense collagen - fibers run parallel to the DE junction, loss of dermal papilla, loss of adnexal structures, thin-wall blood vessels | |||
| Subtypes = | |||
| LMDDx = [[malignant melanoma]] desmoplastic-neurotropic type, [[dermatofibroma]], desmoplastic [[Spitz nevus]], sclerosing [[blue nevus]] | |||
| Stains = S-100 -ve (mostly) | |||
| IHC = | |||
| EM = | |||
| Molecular = | |||
| IF = | |||
| Gross = | |||
| Grossing = | |||
| Site = [[skin]] | |||
| Assdx = | |||
| Syndromes = | |||
| Clinicalhx = trauma, previous excision or biopsy | |||
| Signs = | |||
| Symptoms = | |||
| Prevalence = common | |||
| Bloodwork = | |||
| Rads = | |||
| Endoscopy = | |||
| Prognosis = benign | |||
| Other = | |||
| ClinDDx = | |||
}} | |||
{{ Infobox external links | |||
| Name = {{PAGENAME}} | |||
| EHVSC = | |||
| EHVSC_mult = {{EHVSC3|10187|Dermal scar adjacent to a basal cell carcinoma}} | |||
| pathprotocols = | |||
| wikipedia = Scar | |||
| pathoutlines = | |||
}} | |||
'''Dermal scar''', also simply '''scar''', is commonly seen in [[dermatopathology]]. It is also known a '''cicatrix'''. | '''Dermal scar''', also simply '''scar''', is commonly seen in [[dermatopathology]]. It is also known a '''cicatrix'''. | ||
| Line 27: | Line 64: | ||
Image:ScarHistology.JPG | Scar. (WC) | Image:ScarHistology.JPG | Scar. (WC) | ||
</gallery> | </gallery> | ||
==IHC== | ==IHC== | ||
*S100 focal/scattered +ve. | *S100 focal/scattered +ve. | ||
| Line 46: | Line 84: | ||
*[[Non-malignant skin disease]]. | *[[Non-malignant skin disease]]. | ||
*[[Dermatopathology]]. | *[[Dermatopathology]]. | ||
==References== | |||
{{Reflist|2}} | |||
[[Category:Diagnosis]] | [[Category:Diagnosis]] | ||
[[Category:Dermatopathology]] | [[Category:Dermatopathology]] | ||