PMID- 7637248 OWN - NLM STAT- MEDLINE DCOM- 19950908 LR - 20190817 IS - 0021-5287 (Print) IS - 0021-5287 (Linking) VI - 86 IP - 7 DP - 1995 Jul TI - [Clear cell sarcoma extending into the inferior vena cava]. PG - 1298-301 AB - A 6-year-old boy who had been diagnosed as having Wilms tumor at the prior hospital was admitted to our hospital for investigation of a right flank mass and macrohematuria in October 1990. Magnetic resonance imaging showed Wilms tumor of the right kidney extending into the inferior vena cava. Right radical nephrectomy, lymphadenectomy and thrombectomy were done on October 30th, 1990. Pathological findings indicated clear cell sarcoma of the kidney. One week after the operation, radiotherapy and chemotherapy with actinomycin D (ACTD), vincristine sulfate (VCR), doxorubicin hydrochloride (DXR) and cyclophosphamide (CPM)) were started according to the protocol by National Wilms Tumor Study (NWTS) III. However, he died of bone metastases and pneumomycosis on October 13th, 1992. Clear cell sarcoma of the kidney (CCSK) is a rare tumor accounting for about 4-5% of Wilms tumors. This is the first report on CCSK with tumor thrombus in Japan. FAU - Ohtake, N AU - Ohtake N AD - Department of Urology, Gunma University, School of Medicine. FAU - Shiono, A AU - Shiono A FAU - Okabe, K AU - Okabe K FAU - Takezawa, Y AU - Takezawa Y FAU - Yamanaka, H AU - Yamanaka H FAU - Kobayashi, M AU - Kobayashi M FAU - Shimizu, T AU - Shimizu T FAU - Satou, J AU - Satou J LA - jpn PT - Case Reports PT - English Abstract PT - Journal Article PT - Review PL - Japan TA - Nihon Hinyokika Gakkai Zasshi JT - Nihon Hinyokika Gakkai zasshi. The japanese journal of urology JID - 2984841R SB - IM MH - Child MH - Humans MH - Kidney Neoplasms/*pathology MH - Male MH - Neoplasms, Germ Cell and Embryonal/*pathology MH - *Neoplastic Cells, Circulating MH - Vena Cava, Inferior/*pathology RF - 15 EDAT- 1995/07/01 00:00 MHDA- 1995/07/01 00:01 CRDT- 1995/07/01 00:00 PHST- 1995/07/01 00:00 [pubmed] PHST- 1995/07/01 00:01 [medline] PHST- 1995/07/01 00:00 [entrez] AID - 10.5980/jpnjurol1989.86.1298 [doi] PST - ppublish SO - Nihon Hinyokika Gakkai Zasshi. 1995 Jul;86(7):1298-301. doi: 10.5980/jpnjurol1989.86.1298.