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. 2016 Mar 7;13(1):e1738. doi: 10.1002/rcs.1738

Table 6.

Pathology

All Patients
Malignant, no (%) 47 (77)
Benign, no (%) 14 (23)
Pathology tumour size, mm
Mean (SD) 32 (14.5)
Median (IQR) 30 (22 ‐ 37.5)
Positive surgical margins, no (%) 4 (6.6)
Malignant
RCC, clear cell 40 (85.1)
RCC, papillary 5 (10.6)
RCC, chromophobe 2 (4.3)
RCC pathologic stage
pT1a 38 (80.9)
pT1b 4 (8.5)
pT2 1 (2.1)
pT3a 4 (8.5)
Benign patients
Oncocytoma 9 (64.3)
Benign cyst 3 (21.4)
Angiomyolipoma 2 (14.3)