Anti-Nephrin Antibodies in Minimal Change Disease
Approach to the Patient with Peritoneal Dialysis Catheter Dysfunction- Part 1
Want to write a case report? RFN has you covered with a list of journals to choose from
Have a Nephrology Question? There Might Be A #Tweetorial For That!
Conferences, Courses, & Grants
FOAMed
Interventional Nephrology Series
Focus on Point-of-Care Ultrasound in Nephrology (POCUN) Series
Kidney Biopsy of the Month Series
Treatment of Hepatitis C-Induced Cryoglobulinemia
The treatment of hepatitis C-induced cryoglobulinemia can be broken down into two different arms, both of which are usually necessary: 1. Antiviral Therapy, to get at the root-cause of the problem. 2. Immunosuppression Therapy, to prevent the acute…
Vitamin D Basics
Sometimes the formulations of vitamin D can get confusing. Here’s a few key points: 1. The terms “vitamin D2” and “vitamin D3” do not refer to the hydroxylation status of vitamin D–either D2 or D3 can exist in…
New Therapies for Systemic Amyloidosis
Systemic amyloidosis can involve nearly any organ, and the kidney is often involved. Recall that there are two flavors of amyloidosis: AL amyloidosis (in which the amyloid is formed by light chains as a result of a paraproteinemia)…
hepatitis C & cryoglobulinemia
Prior to the discovery of the hepatitis C virus (viral particles shown on the left), there was an entity termed “essential cryoglobulinemia”–that is, cryoglobulinemia without an obvious explanation. While this term is still used, the true “essential cryoglobulinemia”…
ABO Incompatibility Renal Transplant
Although the traditional dogma of kidney transplant would state that ABO incompatibility is an absolute contraindication for a kidney transplant, this is changing: there are some overall favorable reports of graft longevity in Japan, where cadaveric kidneys are…
Corin and the Natriuretic Peptide System
Natriuresis is the process by which sodium is excreted in the urine; this process is regulated (in part at least) by the natriuretic peptides ANP and BNP (there is also a CNP, which appears to have direct effects…
Cerebral Aneurysms in Polycystic Kidney Disease
One of the extra-renal manifestations of autosomal dominant polycystic kidney is the presence of cerebral aneurysms. Since often these aneurysms are asymptomatic until they rupture, causing severe neurologic problems as well as possibly being fatal, one might think…
hemojuvelin
Several months back I posted something on hepcidin–the 25 amino acid peptide secreted by the liver which appears to be the “master regulator” of iron metabolism, and whose levels appear to be perhaps increased in ESRD patients, providing…
Routine Urinalysis Screening?
Is it a good idea to screen the pediatric population at-large for hematuria and proteinuria? This is a controversial topic, as generally speaking isolated hematuria or isolated proteinuria are almost always benign findings in pediatric populations, and…
Xanthogranulomatous pyelonephritis
Xanthogranulomatous pyelonephritis (XGP) is a rare but severe complication of chronic UTIs. I think of it (in simplistic terms) as a pyelonephritis so severe that it results in loss of renal function of the affected kidney as well…