Renal microtophi in a patient with lupus nephritis and tophaceous gout.

This case describes a 58-year-old female with systemic lupus erythematosus (SLE) and coexistent chronic tophaceous gout. A renal biopsy showed concurrent lupus nephritis and renal medullary microtophi, confirmed by electron and polarizing microscopy, respectively. Whereas clinical SLE and gout have already been shown to be rarely associated, this case further illustrates the presentation of these two diseases in a single renal specimen.

Posttransplant bone disease: evidence for a high bone resorption state.

Loss of bone is a significant problem after renal transplant. Although bone loss in the first post transplant year has been well documented, conflicting data exist concerning bone loss after this time. It is equally unclear whether bone loss in long-term renal transplant recipients correlates with bone turnover as it does in postmenapausal osteoporosis.

Acute renal failure and intravenous immune globulin: sucrose nephropathy in disguise?

Intravenous immune globulin (IVIG) therapy has been used more commonly to treat a number of clinical disorders. During the past 10 years, IVIG infusion has been associated with a variety of complications. Acute renal failure, which was not described in the initial drug trials, was recognized as an adverse effect of IVIG therapy in 1987.

Reduction in arteriovenous graft impairment: results of a vascular access surveillance protocol.

Impairment of hemodialysis (HD) vascular access, remains a frustrating problem for both the patient who possesses an arteriovenous graft (AVG) and the nephrologist who cares for the patient. We instituted a vascular access surveillance protocol intended to detect and correct evolving stenosis in patients with AVGs. The principal screen was the observation of dynamic venous pressure (VP) at a blood flow rate of 200 mL/min during the first 5 minutes of each HD session.

Renal insufficiency after intravenous immune globulin therapy: a report of two cases and an analysis of the literature.

Over the past decade, intravenous immune globulin therapy (IVIG) has gained widespread use for a variety of clinical disorders. IVIG treatment is associated with a number of complications, including acute renal failure (ARF). Although the cause of IVIG-associated ARF is unknown, it may be related to the stabilizing agent used in the IVIG preparation.