Spontaneous nephroduodenal fistula formation is a rare occurrence. An otherwise healthy young patient presented with worsening chronic right flank pain and fevers. Retrograde pyelogram and computed tomography studies eventually led to a diagnosis and successful management of a right nephroduodenal fistula.
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http://dx.doi.org/10.1016/j.urology.2009.06.041 | DOI Listing |
Dig Dis Sci
April 2023
Department of Surgical Sciences, Sapienza University of Rome, Rome, Italy.
We describe the case of a 76-year-old woman with a spontaneous nephroduodenal fistula. The patient was initially evaluated for gastrointestinal and urinary symptoms associated with fever and anemia, after which she was admitted with the diagnosis of right chronic pyelonephritis, hydronephrosis, and renal lithiasis. The fistula was diagnosed incidentally by percutaneous pyelography during a right nephrostomy and was later confirmed with an abdominal CT scan.
View Article and Find Full Text PDFUrology
March 2010
Department of Urology, Feinberg School of Medicine, Northwestern University, Chicago, Illinois, USA.
Spontaneous nephroduodenal fistula formation is a rare occurrence. An otherwise healthy young patient presented with worsening chronic right flank pain and fevers. Retrograde pyelogram and computed tomography studies eventually led to a diagnosis and successful management of a right nephroduodenal fistula.
View Article and Find Full Text PDFMinerva Chir
October 2002
UOA Chirurgia Generale, Ospedale di Ciriè, Turin, Italy.
A peculiar case of intestinal occlusion caused by a renal stone in a patient with nephroduodenal fistula due to previous xanthogranulomatous pyelonephritis is reported. Only few cases of nephroduodenal fistula are described in the literature, generally as a single case report or in small series. A nephroduodenal fistula as a result of chronic renal inflammatory disease such as xanthogranulomatous pyelonephritis, is usually associated with renal stones, recurrent urinary tract infections or endocrine disorders.
View Article and Find Full Text PDFHinyokika Kiyo
January 1997
Department of Urology, Keio University School of Medicine.
A 71-year-old female presented with recurrent episodes of right flank pain and fever for the past several years. No pathogens were detected in the urine culture. Abdominal X-ray revealed staghorn calculi of the right kidney.
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