Our image of the month comes from Arnaud de la Fouchardière, who says “This picture illustrates pan-TRK IHC aberrant staining of epidermal keratinocytes with a "spring blooming flowers" pattern in a Spitz nevus. It reminds me of out of fashion wallpapers.”
Arnaud de la Fouchardière, Molecular Pathologist, Département de Biopathologie Centre Léon Bérard, Lyon, France.