PMC4715871_01
The preoperative computed tomographic angiography (CTA) image of the ectopic adrenal tumor
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Fig1
The right renal vessel, renal pelvis and ureter were compressed by the mass (Fig. 1).
The real time image of the ectopic adrenal tumor during the operation
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Fig2
It was tightly surrounded by the renal artery, renal vein, renal pelvis, and ureter (Fig. 2).
Immunohistochemistry showed positive staining for synaptophysin (a), CD56 (b), vimentin (c), and Ki-67(2 %) (d). Magnification was x 100
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Fig3
Further immunohistochemistry showed the tissue to be positive for synaptophysin (Fig. 3a), CD56 (Fig. 3b), vimentin (Fig. 3c), Ki-67(2 %) (Fig. 3d), calretinin, and inhibin-alpha and negative for chromogranin A, CD117, CD10, CK7, EMA, CK-pan, and melan-A.
Immunohistochemistry showed +- staining for pax-8. Magnification was x 100
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Fig4
However, the concentration of pax-8 was +- (Fig. 4).