Aquaporin-1 Protein Levels Elevated in Fresh Urine of Renal Cell Carcinoma Patients: Potential Use for Screening and Classification of Incidental Renal Lesions

Table 2

Tumor histology of patients providing archived urine samples.

Patient ID	Patient gender	Patient age	Tumor histology*	Tumor size	Fuhrman grade	pTNM***
SS001	Male	58	RCC, clear cell	24.0 cm	3	pT3b, pN1, pMX
SS002	Male	68	RCC, clear cell	5.4 cm	4	pT1b, pNX, pMX
SS003	Male	64	RCC, clear cell	3.8 cm	2	pT3, pNX, pMX
SS004	Male	74	RCC, clear cell	4.5 cm	4	pT3a, pNX, pMX
SS005	Male	73	RCC, clear cell	5.0 cm	4	pT1, PNX, pM1
SS006	Male	56	RCC, clear cell	8.5 cm	3	pT3a, pNX, pMX
SS008	Female	63	RCC, clear cell	5.0 cm	4	pT3a, pNX, pMX
SS009	Female	75	RCC, clear cell	2.4 cm	2	pT3b, pNX, pMX
SS010	Female	69	RCC, clear cell	6.5 cm	4	pT1b, pNX, pMX
SS012	Female	64	RCC, clear cell	13.4 cm, 2.0 cm**	3	pT3, pNX, pM1
SS013	Male	61	RCC, clear cell	13.0 cm	3	pT3a, pN0, pM1

∗RCC: renal cell carcinoma.
**Two measurements for the foci in a multicentric tumor.
*** pTNM: p: pathologic stage; T: primary tumor size; N: regional lymph node status; M: distant metastatic sites.