PMC5065629_01
CT image of pelvis showing the lesion in the right groin.
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PMC5065629_01_gr1.jpg
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A computerized tomography scan of the abdomen and pelvis was done and showed a 4.9 cm x 7.2 cm x 10.7 cm partly solid and cystic heterogeneous enhancing subcutaneous mass in the right inguinal region (Fig. 1).
a) High power view of the tumor. b) Low power view showing low grade spindle cell neoplasm with prominent vascular component and perivascular hyalinization.
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PMC5065629_01_gr2.jpg
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There were areas with giant cells showing marked degenerative atypia (Fig. 2).
Immunohistochemistry, (a) Vimentin, positive, (b) CD 34, strong positivity.
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PMC5065629_01_gr3.jpg
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Immunohistochemistry demonstrated cells positive for CD34, vimentin, estrogen and progesterone receptors (Fig. 3) but negative for desmin, SMA, S100 and CD 117 (Fig. 4).