case_images: PMC11769581_01
case_images: Transverse ultrasonographic image of a renal allograft. Despite the application of appropriate low-flow Doppler settings, no detectable blood flow was observed within the renal graft parenchyma or the principal renal vasculature, suggestive of graft thrombosis or severe ischemia.
case_images: CRIT2025-2902758.001.jpg
case_images: PMC11769581_01_CRIT2025-2902758.001.jpg
case_images: fig1
case_images: Renal ultrasound (US) revealed moderate hydronephrosis, heterogeneous renal parenchyma, and no blood flow to the renal hilum and arcuate vessels (Figure 1).
case_images: Intraoperative photographs demonstrating renal allograft torsion. Surgical exploration revealed significant congestion of the transplanted kidney, indicative of compromised vascular flow secondary to graft rotation.
case_images: CRIT2025-2902758.002.jpg
case_images: PMC11769581_01_CRIT2025-2902758.002.jpg
case_images: fig2
case_images: The renal allograft appeared necrotic, displaying significant engorgement and parenchymal hemorrhage (Figure 2).