A rare case of perinephric urinoma due to idiopathic retroperitoneal fibrosis

cardiac auscultation. Bilateral crackles were determined in lungs. Her laboratory findings were as follows: serum sodium 112 mmol/l, chlorine 77 mmol/l, urea 442 mg/dl, creatinine 7.5 mg/dl, haemoglobin 6.5 g/dl, leucocytes 30 000, arterial blood gas pH 7.1, bicarbonate 8 mmol/l, pCO2 22 mmHg, C-reactive protein (CRP) 41 mg/l. Due to poor general condition of the patient, with acidosis, haemodialysis was started. Ultrasonographic examination of the abdomen revealed the situs inversus and polycystic kidney disease. The CT of the abdomen and thorax CT was performed (Figures 1 and 2). To our knowledge, this is the first case of KS and polycystic kidney disease reported in the literature.