Hobnail pattern: Difference between revisions

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[[Image:Epithelioid_angiosarcoma_-_very_high_mag.jpg |thumb|right|250px| Hobnail pattern (epithelioid angiosarcoma). (WC/Nephron)]]
{{NoImageNotes|[[Image:Epithelioid_angiosarcoma_-_very_high_mag.jpg |thumb|right|250px| Hobnail pattern ([[epithelioid angiosarcoma]]). [[H&E stain]]. (WC/Nephron)]]}}
'''Hobnail pattern''' is a [[morphologic pattern]] that is seen in a number of contexts.
[[Image:Lactational change - very high mag.jpg|thumb|right|250px|Hobnail pattern ([[lactational changes]]). [[H&E stain]]. (WC/Nephron)]]
[[Image:Nephrogenic adenoma - very high mag.jpg|thumb|right|250px|Hobnail pattern ([[nephrogenic adenoma]]). [[H&E stain]]. (WC/Nephron)]]
'''Hobnail pattern''' is a [[morphologic pattern]] that is seen in a number of contexts, including benign and [[malignant]].


==Definition==
==Definition==
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Other:
Other:
*[[Angiosarcoma]].
*[[Angiosarcoma]].
*Endothelial cells in [[granulation tissue]].
*Reactive endothelial cells in [[granulation tissue]].
*[[Kimura disease]].
*[[Kimura disease]].