BMJ Case Rep 2019 Oct 15;12(10). Epub 2019 Oct 15.
Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, India
Fistulae of the upper urinary tract with the alimentary tract are rare. Most cases of renoalimentary fistulae are secondary to penetrating trauma, which may be iatrogenic or due to locally invasive benign infective processes or complicated nephrolithiasis, or following surgical procedures. Spontaneous renoalimentary fistulae developing secondary to locally advanced malignancies, namely renal cell carcinoma, are very rare, and unknown due to upper tract transitional cell carcinoma. Read More