My father undergone bypass surgery on 28th April but till now he didn't passed urine only 20ml so far passed and after 2 post dialysis also urine not passed.He is having CKD with high
creatinine of 8 and under gone renal stenting before 1month of bypass heart surgery.Never underdone any dialysis before the bypass surgery just before one day did dialysis to low creatinine level and did the surgery and post surgery till now 2 dialysis done but urine still not passed and during dialysis saturation is becoming low.can anyone suggest what to do in this situation and when urine can get passed?