International urology and nephrology
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Review Case Reports
Biliary peritonitis complicating percutaneous nephrostomy.
Biliary peritonitis is a rare but serious complication of percutaneous renal access and surgery. We present such a case and review the literature.
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Urinary calculus is rarely seen in the urethra and is usually encountered in men with urethral stricture or diverticulum. Primary urethral calculi are extremely rare in females. We describe a case of a giant urethral stone impacted in the urethra of a 103-year-old female.
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Comparative Study
Plasma erythropoietin level and iron reserves in haemodialysis patients with and without acquired cystic kidney disease.
Concentration of erythropoietin (Epo) and iron reserves (IR) belong to the essential factors determining erythropoiesis in haemodialysis patients. Patients on dialysis with acquired kidney disease (ACKD+) can control anaemia better than patients without acquired kidney disease (ACKD-). Therefore we decided to check if plasma Epo levels and IR differ significantly in both groups of patients. ⋯ In the ACKD+ group 72% of patients and in the ACKD- group 32% of patients did not require rHu Epo therapy. Plasma levels of erythropoietin and iron reserves did not differ significantly between ACKD+ and ACKD- patients. There must be also other factors than erythropoietin levels and iron reserves regulating erythropoiesis in these patients.