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Table 3 Pathological data of the eight patients with metachronous UUTUC

From: Impact of double J stenting or nephrostomy placement during transurethral resection of bladder tumour on the incidence of metachronous upper urinary tract urothelial cancer

UUTUC metachronous to BCa

n = 8

T-stage UUTUC

 pTa

37.5% (3/8)

 pT1

37.5% (3/8)

 pT2

25.0% (2/8)

Grading (WHO 1973) UUTUC

 G1

25.0% (2/8)

 G2

50.0% (4/8)

 G3

25.0% (2/8)

Grading (WHO 2004) UUTUC

 low-grade

25.0% (2/8)

 high-grade

62.5% (5/8)

 unknown

12.5% (1/8)

  1. BCa bladder cancer, UUTUC upper urinary tract urothelial cancer, WHO World Health Organization