case_images: PMC4310129_01
case_images: External appearance of the lumbar sinus
case_images: UA-7-94-g001.jpg
case_images: PMC4310129_01_UA-7-94-g001.jpg
case_images: F1
case_images: Examination revealed a single wound on the left lumbar region [Figure 1] associated with mucoid discharge.
case_images: Sinogram revealing extensive nephrocutaneous fistula
case_images: UA-7-94-g002.jpg
case_images: PMC4310129_01_UA-7-94-g002.jpg
case_images: F2
case_images: A sinogram was performed using 60% urograffin which revealed a complex fistula communicating with the left pelvicalyceal system [Figure 2].
case_images: Intraoperative picture depicting the extent of radical dissection
case_images: UA-7-94-g003.jpg
case_images: PMC4310129_01_UA-7-94-g003.jpg
case_images: F3
case_images: A subcapsular nephrectomy was performed along with radical excision of the sinus tract, most of which was located in the subcutaneous plane [Figures 3 and 4].
case_images: Postoperative specimen showing the kidney and the excised fistula
case_images: UA-7-94-g004.jpg
case_images: PMC4310129_01_UA-7-94-g004.jpg
case_images: F4
case_images: A subcapsular nephrectomy was performed along with radical excision of the sinus tract, most of which was located in the subcutaneous plane [Figures 3 and 4].