Fig. 2From: Venous gas caused by emphysematous pyelonephritis: a case report and review of literatureThe follow-up computed tomography scan. A, B Abdominal and pelvic CT taken 3Â days after open drainage show reducing of gas the uterine vein and in the left kidney (white arrow). C The 3-month follow-up abdominal CT shows complete absence of gas and shrunk-volume in the left kidney (blue arrow)Back to article page