title: [Renal metastasis of hepatocellular carcinoma].
abstract: OBJECTIVE
  To report the case of a solitary renal metastasis secondary to hepatocellular carcinoma.
  
  
  METHODS
  We report the case of a 51 year old patient who on abdominal ultrasonography was revealed a left renal tumour and a hepatic mass incidentally. A TAC showed the left renal tumor measuring 17 cm in size, possible involvement of left renal vein and a tumour mass in the right lobe of the liver. A TAC guided fine needle punction aspiration biopsy demonstrated a malignant hepatic lesion compatible with hepatocarcinoma, and malignant renal cells compatible with renal or adrenal carcinoma. Left radical nephrectomy and right hepatectomy was performed.
  
  
  RESULTS
  Histopathologic study confirmed the diagnosis of moderately differentiated trabecular hepatocarcinoma with lymph node and left renal metastasis.
authors.affiliation: Servicio de Urología, Hospital Ramón y Cajal, Madrid.
authors.forename: E
authors.initials: E
authors.lastname: Sanz Mayayo
authors.forename: T
authors.initials: T
authors.lastname: Mayayo Dehesa
authors.forename: I
authors.initials: I
authors.lastname: Gómez García
authors.forename: J
authors.initials: J
authors.lastname: Sáenz Medina
authors.forename: R
authors.initials: R
authors.lastname: Rodríguez-Patrón Rodríguez
authors.forename: A
authors.initials: A
authors.lastname: Escudero Barrilero
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000000981:diagnostic imaging / Q000556:secondary* / Q000601:surgery; D017809:Fatal Outcome; D006801:Humans; D007680:Kidney Neoplasms / Q000000981:diagnostic imaging / Q000556:secondary* / Q000601:surgery; D008113:Liver Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology*; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009392:Nephrectomy; D011859:Radiography