Back from the 2009 ASN Meeting in San Diego! I’ll admit to a few lapses in blogging, but the meeting kept me pretty busy. Thanks to everybody who stopped by the Renal Fellow Network poster and their encouraging…
Get your flu shots, everyone! Renal Fellow Network recently had to take an H1N1-sponsored weekend off, and I strongly suggest getting the vaccine if available to you; this bug is no fun at all. I’ve written about the…
There are some interesting acid-base perturbations that can take place in the setting of eating disorders and/or surreptitious use of substances used to intentionally lose weight. Due to the surreptitious nature of many of these disorders, some lab…
One of the largest controversies in the field of proteinuria/nephrotic syndrome research derives from a 2007 Kidney International paper published by Russo et al. Briefly stated, the authors suggest the paradigm-shifting idea that the glomerulus filters massive amounts…
One of the coolest aspects of the renin-angiotensin-aldosterone system (RAAS) is that it involves multiple organ systems: the liver, lung, adrenal gland, kidney, and vasculature are all prominently involved. It never hurts to review basic physiologic principles, right?…
Most of the time when we are consulted for an inpatient with a rising creatinine, the assumption is that the kidney is to blame. However, there is an important list of non-renal conditions which can increase either BUN…
We all know that if you are stranded on a lifeboat in the middle of the ocean, you are not supposed to drink the salt water. Why is this the case–shouldn’t the kidney be smart enough to retain…
Heard a great talk today from the 2007 recipient of the Homer Smith Award & editor of Kidney International: Qais Al-Awqati of Columbia. The full details of much of the talk can be found in this JASN article…
There is an insightful article in this month’s C-JASN entitled “Misapplications of Commonly-Used Kidney Equations: Renal Physiology in Practice” by Nguyen et al which is kind of fun to read. One of the clinical vignettes they present involves…
In 1939, Irwin Page performed an experiment in a dog model in which one kidney was wrapped in cellophane. The resultant external compression on the kidney resulted in elevated renin-angiotensin-aldosterone levels and severe hypertension. Over time, a loss…
