Effective Monotherapy with Amrubicin for a Refractory Extrapulmonary Small-Cell Carcinoma of the Liver

<table>Immunohistochemical examination of small-cell carcinoma of the liver. (a) Tumor cells display large hyperchromatic nuclei and scanty cytoplasm, H&amp;E. (b) Immunohistochemically, the atypical cells are positive for AE1/AE3, (c) N-CAM and (d) NSE. Magnification ratio: 200 times.</table>

Case Reports in Medicine

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										Figure 2: Effective Monotherapy with Amrubicin for a Refractory Extrapulmonary Small-Cell Carcinoma of the Liver 