Likely Recurrence of C3 Glomerulonephritis in Kidney Transplantation: An Entity to Bear in Mind: Case Report.

Background: C3 glomerulonephritis (C3GN) is an unusual entity that is caused by dysregulation and hyperactivity of the alternative complement pathway. Renal biopsy immunofluorescence study shows C3 deposits with absence of immunoglobulins and markers of the classical complement pathway. More than 50% of cases develop end-stage renal disease.

Role of renal sympathetic denervation in a refractory arterial hypertension patient.

Despite advances in the pharmacological treatment of arterial hypertension (AHT) and the use of multiple antihypertensive drugs, a small but significant percentage of true severe refractory arterial hypertension patients are still not reaching their target blood pressure. In these cases, renal sympathetic denervation (RSD) seems to be a safe and effective method for severe hypertensive patients who are resistant to multiple drug treatment. We present the case of a 52-year-old patient diagnosed with essential hypertension, resistant to treatment with seven antihypertensive drugs.

Haemodialysis using high cut-off dialysers for treating acute renal failure in multiple myeloma.

Introduction: Acute renal failure (ARF) occurs in 12%-20% of all multiple myeloma (MM) cases, and the survival of these patients depends on renal function recovery. Renal function is not recovered in 75% of dialysis-dependent patients, and their mean survival with replacement therapy is less than one year. Renal tubular disease is the most frequent cause of renal failure.

[Sjögren's syndrome and acute renal failure after oral surgery].

Primary Sjögren s syndrome is a multisystemic inflammatory disorder that mainly affects the exocrine glands and usually presents as dryness of the mouth and eyes. The wide clinical spectrum of the disease also includes general symptoms, extraglandular manifestations and lymphoma. It is frequently associated with renal diseases.

[Rhabdomyolysis due to muscle enzyme deficiencies].

Rhabdomyolysis is a syndrome characterized by injure of skeletal muscle with the release of intracellular constituents into the circulation. Acute renal failure is a common complication and is the leading cause of morbidity and mortality in these patients. The most common aetiology is traumatisms, muscle compressions and extreme exertions.