Nicolau syndrome (livedoid dermatitis) Macroscopic view, microscopic view and particles analysis of a representative cutaneous lesion obtained from the same patient

Autor:

Régis Bouquié, Laura Wainstein, Paul Pilet, Jean-Marie Mussini, Guillaume Deslandes, Johann Clouet, Eric Dailly, Pascale Jolliet, Caroline Victorri-Vigneau

Attribution:

Obraz jest oznaczony jako „Wymagane uznanie autorstwa” (attribution required), ale nie podano żadnych informacji o uznaniu autorstwa. Prawdopodobnie parametr atrybucji został pominięty podczas korzystania z szablonu MediaWiki dla licencji CC-BY. Autorzy mogą znaleźć tutaj przykład prawidłowego korzystania z szablonów.

Credit:

[https://openi.nlm.nih.gov/detailedresult.php?img=PMC4256378_pone.0113991.g001&query=Livedoid+dermatitis&it=xg&req=4&npos=10

Crushed and injected buprenorphine tablets: characteristics of princeps and generic solutions. PLoS One. 2014; 9(12): e113991]

Krótki link:

https://plwiki.pl/b/b066f

źródło:

Wikimedia Commons

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512 x 462 Pixel (386667 Bytes)

Opis:

Macroscopic view, microscopic view and particles analysis of a representative cutaneous lesion obtained from the same patient.A: necrotic livedo-like dermatitis lesion from the lower left leg. The red arrow represents the injection site. B: macrophages easily distinguished by CD68 immunolabelling among a perivascular inflammatory infiltrate exhibited few refringent material (red arrows). C: transmission electron microscopy, we have observed non organic very dense particles, without epoxy permeation but with either a round shape compatible with silica or with a laminated aspect compatible with silicate. D: High magnification of figure 1C inlay by transmission electron microscopy and energy-dispersive x-ray spectroscopy spectra analysis. Particles primarily identified as very dense and non organic contain silica (Si).

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CC BY 4.0

Warunki licencji:

Creative Commons Attribution 4.0