id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
dpc-1255	Garrido, Pedro Miguel; Espinosa-Lara, Pablo; Aguado-Lobo, Marta; Soares-Almeida, Luís; Borges-Costa, João	Dermoscopy of Pigmented Purpuric Lichenoid Dermatitis of Gougerot and Blum in an HIV-infected Patient	2020	3	.pdf	application/pdf	957	56	47	Histopathologic examination revealed a dense band-like lymphocytic infiltrate in the upper dermis, endothelial cell swelling and extravasation of red blood cells with hemosid- erin inside of macrophages. The differences in the clinical presentation and dermoscopic findings correlate with the variability in histopathologic features: the presence of a coppery-red structureless background results from the lichenoid infiltrate and the extravasation of red blood cells with hemosiderin deposition in macrophages; the pearly white central area is explained by the increased number of hemosiderin-laden macrophages on the dermis.	cache/dpc-1255.pdf	txt/dpc-1255.txt