PMC4582503_01
CT scan showing a solid liver tumor measuring ~3 cm
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F1
A CT scan of thorax, abdomen and pelvis confirmed a markedly enhancing mass in segment 6 of the liver, measuring about 3 cm (Figure 1 (Fig. 1)).
Alcian staining of the eosinophilic matrix of the tumor
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F2
On (immuno-) histological examination the lesion was paucicellular revealing a substantial eosinophilic matrix (Alcian-positive) and a cartilaginous component (Figure 2 (Fig. 2)).
Chondroid tumor cells were strongly positive for Vimentin (left) and focally positive for S100 (right) antigen.
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F3
Chondroid cells were positive for Vimentin and focally positive for S100 antigen (Figure 3 (Fig. 3)).