Complex Monitoring of Biochemical and Radionuclide Parameters in Patients with Metastatic Renal Cell Carcinoma during Immunotherapy

Table 2

The relationship between biochemical and radionuclide parameters in the monitoring of the urinary system function.

	Plasma creatinine level; ( mcmol/L)	Plasma urea level; ( mmol/L)
RK, compensation level	= +0.3,	Trend; = +0.2; ()
FSS, a total prognostic index for the urinary system	= +0.3,
, a measured level of -technephore in the renal parenchyma	= −0.3,	= −0.3,
[], an arterial index of renal parenchyma
, a speed index of the ureteral orifice (during examination)	= −0.3,