PMC5203868_01
A 32 x 40 mm homogeneous mass (white arrow) in the left adrenal region showing a regular contour on computed tomography.
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fig1
A dynamic computed tomography (CT) scan of the abdomen confirmed the ultrasound findings and revealed a 32 x 40 mm homogeneous mass in the left adrenal region with a regular contour (Figure 1).
A solid mass (white arrow) 35 x 37 mm in diameter was identified in the left adrenal region in magnetic resonance imaging.
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fig2
Abdominal magnetic resonance imaging was performed to further characterize the lesion and a solid mass 35 x 37 mm in diameter was detected in the left adrenal region (Figure 2).
Macroscopic appearance of the tumor. The tumor capsule is smooth and the tumor contains yellow and gelatinous areas as well as hemorrhages.
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fig3
There were yellow and gelatinous areas as well as hemorrhages (Figure 3).
The tumor's microscopic sections: the fibrous capsule (C) and Antoni A areas where the cells showed a Palisade sequence (A) and hypocellular/loose Antoni B areas (B) (Hematoxylin and Eosin, x100).
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fig4
In the microscopic evaluation, there were hypocellular and loose areas (Antoni B) under the fibrous capsule and there were areas where the cells showed a Palisade sequence (Antoni B) (Figure 4).