case_images: PMC7991281_01
case_images: a Renal transplant sonogram showing allograft hydronephrosis. b Sonogram of the ureter showing dilated transplant ureter.
case_images: cnd-0011-0087-g01.jpg
case_images: PMC7991281_01_cnd-0011-0087-g01.jpg
case_images: F1
case_images: Sonogram showed moderate to severe allograft HUN without calculus, normal resistive indices, and absence of significant post-void residual (Fig. 1a, b).
case_images: Voiding cystourethrogram showing no vesicoureteral reflux.
case_images: cnd-0011-0087-g02.jpg
case_images: PMC7991281_01_cnd-0011-0087-g02.jpg
case_images: F2
case_images: Voiding cystourethrography showed no evidence of VUR (Fig. 2).
case_images: a MAG-3 nuclear renal scan showing the pre-diuretic function images. There is no significant spontaneous drainage of the radiotracer to the bladder. b MAG-3 nuclear renal scan showing the pre-diuretic function curve. There is no significant spontaneous drainage of the radiotracer. The x axis is labelled as radiotracer activity in counts/s, and the y axis is labelled as time in minutes following the infusion of the radiotracer (30 min pre-diuretic renogram). c MAG-3 nuclear renal scan showing the post-diuretic function images. There is a prompt response to the diuretic with significant drainage of the radiotracer to the bladder. d MAG-3 nuclear renal scan showing the post-diuretic function curve. There is a prompt response to the diuretic with significant drainage of the radiotracer. The x axis is labelled as radiotracer activity in counts/s, and the y axis is labelled as time in minutes following the administration of the diuretic (30 min post-diuretic imaging).
case_images: cnd-0011-0087-g03.jpg
case_images: PMC7991281_01_cnd-0011-0087-g03.jpg
case_images: F3
case_images: A diuretic nuclear renogram with urinary catheter in situ showed a mildly decreased allograft perfusion, no significant spontaneous drainage of MAG-3 but prompt response to gravity and diuretic with post-diuretic half time of 12 min (Fig. 3a-d).
case_images: PMC7991281_02