title: Clear cell sarcoma of the kidney in an adult. A case report.
abstract: BACKGROUND
  Clear cell sarcoma of the kidney was initially thought to be a variant of Wilms tumour with an unfavourable prognosis.
  
  
  METHODS
  A 23 years-old woman presented with a right abdominal mass. CT scan revealed a solid 23 cm tumour of the right kidney. A right radical nephrectomy with retroperitoneal lymph node dissection was accomplished. The histological diagnosis was clear cell sarcoma. A combination chemotherapy regimen (cisplatin and doxorubicin) was performed on six cycles.
  
  
  RESULTS
  After two years, there was no evidence of tumour in the abdomen and thorax on CT Scan. The patient is being well.
  
  
  CONCLUSIONS
  Optimal treatment is unknown, and surgery, radiotherapy and chemotherapy are used alone but mostly in combination.
authors.affiliation: Department of Urology A, Avicenne Hospital, Rabat, Morocco.
authors.forename: A
authors.initials: A
authors.lastname: Benchekroun
authors.forename: M
authors.initials: M
authors.lastname: Ghadouane
authors.forename: M
authors.initials: M
authors.lastname: Zannoud
authors.forename: M
authors.initials: M
authors.lastname: Alami
authors.forename: R
authors.initials: R
authors.lastname: Amhajji
authors.forename: M
authors.initials: M
authors.lastname: Faik
mesh_terms: D000328:Adult; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D002945:Cisplatin / Q000008:administration & dosage; D003131:Combined Modality Therapy; D004317:Doxorubicin / Q000008:administration & dosage; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D009392:Nephrectomy; D018227:Sarcoma, Clear Cell / Q000188:drug therapy / Q000473:pathology / Q000601:surgery*; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome
chemical_list: D004317:Doxorubicin; D002945:Cisplatin