Table 1 Clinicopathologic characteristics of patients with renal oncocytic tumors

From: Hybrid oncocytic/chromophobe renal tumors are molecularly distinct from oncocytoma and chromophobe renal cell carcinoma

Oncocytic renal neoplasm type

Patients

Agea (years)

Tumor sizeb (cm)

Stage

Metastasis

Died of disease

Follow-up* (weeks)

    

I

II

III

IV

   

HOCT

27

63

4 (1–10)

19

0

7

1

1

1

197

Chromophobe RCC

27

61

7 (2–24)

6

4

15

2

10

2

239

Renal oncocytoma

19

69

5 (2–12)

9

3

7

0

0

0

139

  1. HOCT hybrid oncocytic/chromophobe renal tumor, RCC renal cell carcinoma cm centimeters
  2. Data are expressed as meana or as median (range)b
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