PMC3623461_01
Ultrasonographic appearance of cystic neuroblastoma at 37 weeks of gestation.
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fig1
The detailed ultrasonographic evaluation revealed suprarenal cystic mass on the left side with a diameter of 45*45 mm (Figure 1).
Postnatal ultrasonographic appearance with marked septations.
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fig2
One week later cyst size was increased to 65*70 mm (Figure 2).
Histopathology of the cyst composed of small round cells with rosette formation (synaptophysin stain, 200x).
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fig3
Immunohistochemical staining for chromogranin-A, vimentin, CD 99, and myogenin was negative with poor staining for synaptophysin (Figure 3).