Table 2.

Histological analysis of resected tumour of the 129 patients included and eligible for follow-up

	Study arm
	HAL-PDD	White light
Total NMIBC	105*	89*
Histology of resected tumour
pTa G1 low grade	66	45
pTa G2 low grade/high grade	28	39
pTa G3 high grade	10	3
pT1 G1/G2/G3	1	2
Primary carcinoma in situ	–	–

*More than one biopsy per patient possible