PMC3420433_01
(a, b, and c) CT- chest showed left upper lobe mass mediastinal lymph nodes enlargement and superior vena cava thrombosis.(d and e) CT- abdomen showed spleen, pancreas, both adrenals, and both kidneys are normal. No ascites was noted.
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PMC3420433_01_CRIM.PULMONOLOGY2011-323584.001.jpg
fig1
There was no past history of admission, surgical intervention, or blood transfusion (Figure 1).
(a) Tumor cells with a cytoplasmic pink ball pushing the nucleus, (b) Pan Cytokeratin positivity, (c) Vimentin positivity, (d) Pan Cytokeratin high-power view.
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fig2
Finally, the immunohistochemistry demonstrated lack of nuclear INI1 protein expression (Figure 2).