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  • Figure 1
    Triphasic CT after renal biopsy

    Axial cut of triphasic CT of the abdomen after renal biopsy showing enhancement of the renal vein during the arterial phase indicating the presence of an arteriovenous fistula.

     
    Area of Interest: Kidney; Imaging Technique: CT; Procedure: Biopsy; Special Focus: Fistula;
     
     
  • Figure 2
    Angiography of the renal arteries

    Selective angiography of the left renal artery showing a vascular blush seen in the lower/middle zone with appearance of the renal vein during the arterial phase, confirming the presence of an arteriovenous fistula.

     
    Area of Interest: Kidney; Imaging Technique: Catheter arteriography; Procedure: Embolisation; Special Focus: Fistula;
     
     
  • Figure 3
    Angiography of the renal arteries after embolisation

    Selective angiography of the left renal artery after embolisation revealing disappearance of the previously noted vascular blush, with absence of the previously noted vein during the arterial phase, indicating...

     
    Area of Interest: Kidney; Imaging Technique: Catheter arteriography; Procedure: Embolisation; Special Focus: Fistula;
     
     
  • Figure 4
    Triphasic CT after embolisation of arteriovenous fistula

    Axial cut of triphasic CT of the abdomen after embolisation of the left renal arteriovenous fistula showing no enhancement of the renal vein during arterial phase, indicating closure of the arteriovenous fistula.

     
    Area of Interest: Kidney; Imaging Technique: CT; Procedure: Embolisation; Special Focus: Fistula;
     
     
Axial cut of triphasic CT of the abdomen after renal biopsy showing enhancement of the renal vein during the arterial phase indicating the presence of an arteriovenous fistula.
 
Selective angiography of the left renal artery showing a vascular blush seen in the lower/middle zone with appearance of the renal vein during the arterial phase, confirming the presence of an arteriovenous fistula.
 
Selective angiography of the left renal artery after embolisation revealing disappearance of the previously noted vascular blush, with absence of the previously noted vein during the arterial phase, indicating occlusion of the fistula.
 
Axial cut of triphasic CT of the abdomen after embolisation of the left renal arteriovenous fistula showing no enhancement of the renal vein during arterial phase, indicating closure of the arteriovenous fistula.
 
 
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