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. Author manuscript; available in PMC: 2009 Sep 1.
Published in final edited form as: J Urol. 2008 Jul 17;180(3):873–878. doi: 10.1016/j.juro.2008.05.006

Table 1.

Clinical and Pathologic Characteristics at Time of Nephrectomy

Number of patients Percent
Number of patients 129

Gender
  Male 87 67%
  Female 42 33%

Median age (IQR) at nephrectomy (years) 61.7 (52.7, 70.8)

Type of surgery
  Radical nephrectomy 123 95%
  Partial nephrectomy 6 5%

Pathologic stage
  T1 27 21%
  T2 25 19%
  T3 67 52%
  T4 10 8%

Histologic subtype
  Clear cell 103 80%
  Chromophobe 7 5%
  Papillary 6 5%
  Multiple 4 3%
  Collecting duct 2 2%
  Unclassified 7 5%