Takashi Tsuchioka

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A 9-year-old male presented with a renal tumor that showed a cystic structure with calcification on computed tomography. A pathological analysis of the resected tumor suggested clear cell sarcoma of the kidney (CCSK). Thus, this patient suffered atypical CCSK with significant calcification and gross necrosis. A novel chromosomal abnormality was also(More)
13-cis-retinoic acid (13-cis-RA) treatment is used as a second-line treatment for residual or recurrent neuroblastoma. However, determining the duration of 13-cis-RA treatment for residual and recurrent neuroblastoma can be a problem because it is difficult to evaluate the effectiveness of the treatment.We performed 13-cis-RA treatment to remove residual(More)
We observed the changes in serum levels of interleukin 6 (IL-6) and C-reactive protein (CRP) in a patient with hepatoblastoma exhibiting thrombocytosis. The concomitant changes of IL-6 and CRP concentrations after the initiation of chemotherapy, in the absence of infection, suggested that the IL-6, which is synthesized in hepatoblastoma cells and induces(More)
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