PMC5994865_01
CT and MRI images of the tumor.
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A chest X-ray demonstrated a right-sided pleural effusion and a computed tomography scan and magnetic resonance study demonstrated a complex, heterogeneous subscapular lobulated mass within the dome of the right hepatic lobe measuring 11.3 x 6.1 cm involving the diaphragm (Fig. 1).
PET scan results.
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A positron emission tomography scan was performed to rule out distant metastases and showed a localized fluorodeoxyglucose-avid lesion in segment seven of the liver with central necrosis and no distant spread (Fig. 2).
Specimen.
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Specimen was sent to pathology for margins and were negative (Fig. 3).
Microscopic evaluation of tumor.. Tumor positive for Calretinin, CK AE1/AE3, WT-1, D2-40 and CK7
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The tumor stained positive for calretinin, CK AE1/AE3, WT-1, D2-40 and CK7 (Fig. 4).