PMC2366071_01
(a) MRI: tumor growth on right breast area. (b) MRI: myocutaneous flap infiltration.
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fig1
Magnetic resonance imaging revealed a tumor (13 x 16 x 10 centimetres) located on the right breast area, infiltrating to a large extent the myocutaneous flap and the adjacent costal wall, mostly on the inferior border (Figures 1(a) and 1(b)).
(a) HE staining: fascicles of elongated 
spindle-shaped cells. (b) Immunohistochemical staining: presence 
of smooth muscle actin in the cytoplasm.
SRCM2008-456950.002.jpg
PMC2366071_01_SRCM2008-456950.002.jpg
fig2
Immunohistochemical staining showed similar cellular features and the presence of smooth muscle actin in the cytoplasm (Figures 2(a)  and 2(b)).