case_images: PMC4893283_01
case_images: low-power view showing uniform, short spindle-shaped cells
case_images: 12907_2016_30_Fig1_HTML.jpg
case_images: PMC4893283_01_12907_2016_30_Fig1_HTML.jpg
case_images: Fig1
case_images: On low-power examination, hypocellular and hypercellular areas, composed of uniform, short spindle-shaped cells, proliferating in an edematous to fibrous stroma (Fig. 1).
case_images: Numerous small to medium-sized with thick and hyalinized walls
case_images: 12907_2016_30_Fig2_HTML.jpg
case_images: PMC4893283_01_12907_2016_30_Fig2_HTML.jpg
case_images: Fig2
case_images: Numerous small to medium-sized thick-walled vessels were also seen (Fig. 2).
case_images: tumour cells exhibiting diffuse positivity with CD34
case_images: 12907_2016_30_Fig4_HTML.jpg
case_images: PMC4893283_01_12907_2016_30_Fig4_HTML.jpg
case_images: Fig4
case_images: Immunohistochemical staining was positive for vimentin, CD34 (Fig. 4), focally for actin, and negative for protein S-100, and desmin.