Elastic Tissue Staining

It has been found that the addition of dextrin to samples of crystal violet and basic fuchsin employed in the prepararation of the elastic tissue stain after the technic of Weigert makes more sure a satisfactory final product. A modification of the original Weigert technic employing crystal violet or a mixture of crystal violet and basic fuchsin is offered as providing a better color contrast both visually as well as photographically. Crystal violet alone affords a bright greenish-yellow elastin while the addition of basic fuchsin results in a darker stain shading into dark blue as the proportion of basic fuchsin is increased.