Friday, April 2, 2021

Lines Branched

 Lines branched  Similar to lines reticular but not forming a network pattern. They intersect but not at right angles.  Similar significance though to lines reticular. Pigment in either keratinocytes or nested melanocytes or nevus cells along the rete ridges.

Ink spot lentigo 




Tinea nigra  The lines branched are not so obvious here and are made up of fungal hyphae.



Nevus 

Clark nevus 



Melanoma




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