blockage of the ureter . hydronephrosis.

ache anatomy anguish body care colic destruction dialysis disease distress failure gall glomerulonephritis health healthcare healthy human hydronephrosis icon illustration infection inflammation infographic isolated kidney laser lithotripsy medical medicine nephrolithiasis nephrology oxalate pain painful phosphate problem problems pyelonephritis renal science stage stones surgery types urate ureter urinary urine urology xanthine