PLA2R-Negative Membranous Nephropathy Presenting as a Prodrome of IgG4-Related Autoimmune Pancreatitis.

Membranous nephropathy (MN) with tubulointerstitial nephritis (TIN) is an established manifestation of immunoglobulin G4 (IgG4)-related disease (IgG4-RD). A pathological feature aiming to distinguish between primary and secondary MN is the presence or absence of glomerular staining for phospholipase A2 receptor (PLA2R), respectively. Isolated MN without TIN has been rarely reported in the context of IgG4-RD.

Selecting the optimal peritoneal dialysis catheter.

As the incidence of end stage renal disease increases across the globe, so too do the survival rates of peritoneal dialysis patients. It is notable though, that peritoneal dialysis utilization does not follow at the same pace, attributable into the high technique failure rates, mainly due to peritoneal catheter dysfunction. A new systematic review and meta-analysis by Hagen et al.

Long-term complication rates and survival of peritoneal dialysis catheters: the role of percutaneous versus surgical placement.

Considerable controversy currently exists in the literature concerning the mode of catheter placement and its impact on the technical success of peritoneal dialysis (PD). We decided to compare the impact of the surgical versus the percutaneous insertion technique on peritoneal dialysis catheter (PDCs) complications and survival. Our study population comprised 152 patients in whom 170 PDCs were inserted between January 1990 and December 2007 at the main PD unit on the island of Crete.