PMC5171766_01
The overview of the tumor. A blue-gray dome-shaped soft mass sized 10 x 6 x 2 cm.
eplasty16e33_fig1.jpg
PMC5171766_01_eplasty16e33_fig1.jpg
F1
A 47-year-old Asian woman presented with a long-standing history of a blue-gray dome-shaped soft mass sized 10 x 6 x 2 cm on the anterior aspect of her right lower leg (Fig 1).
Magnetic resonance imaging findings. (a) T1 hypointensity and (b) T2 hyperintensity, irregular border on the deep side, and normal vessels and fat running through the mass.
eplasty16e33_fig2.jpg
PMC5171766_01_eplasty16e33_fig2.jpg
F2
Magnetic resonance imaging showed T1 hypointensity, T2 hyperintensity, and an irregular border on the deep side (Fig 2).
Resected specimen. The tumor was confined to subcutaneous tissue. The divided surface shows homogenous soft black tissue.
eplasty16e33_fig3.jpg
PMC5171766_01_eplasty16e33_fig3.jpg
F3
The cross-section surface of surgical specimen showed that the lesion was a homogeneous, soft, black tissue (Fig 3).