Kidney Parameters and Serum Chromogranin A at Baseline and 3 Months After First Cycle of PRRT
| Time | GFR (mL/min) | ERPF (mL/min) | Serum chromogranin A (ng/mL) |
| Baseline | 111.03 | 544.46 | 84.29 |
| After 1 cycle | 105.63 | 576.3 | 81.03 |
| Reference value | 80−120 | 450–600 | <98 |
GFR = glomerular filtration rate; ERPF = effective renal plasma flow.