Presentation
Referred due to bruit auscultated at the site of the transplanted kidney. Past history of percutaneous renal biopsy.
Patient Data
Gender: Male
From the case:
Post renal biopsy arteriovenous fistula and pseudoaneurysm
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Info
A rounded hypoechoic structure is seen within the lower pole of the transplanted kidney shows yin-yang flow on colour doppler interrogation.
On spectral doppler, high velocity low resistant supplying arterial flow (PSV 150 cm/s, resistive index 0.4) is seen.
Case Discussion
This case demonstrates two post-renal biopsy complications, renal arteriovenous fistulae and a renal pseudoaneurysm formation.
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