case_images: PMC7201506_01
case_images: Ultrasound findings of the renal allograft vein and artery.
case_images: CRIT2020-8024598.001.jpg
case_images: PMC7201506_01_CRIT2020-8024598.001.jpg
case_images: fig1
case_images: In keeping with our institution's standard of practice, an immediate allograft ultrasound was done in the post-anesthesia recovery unit which demonstrated normal flow dynamics and elevated resistive indices, with no hydronephrosis or perinephric collection (Figure 1). During the next four postoperative hours, the urine output improved to 881 mL and the Doppler ultrasound showed good renal vein flow and absence of tardus parvus waveforms (Figure 1).