The ddx of intrinsic renal disease is: glomerular, tubular, interstitial, or vascular 3. Glomerulonephritis presents with an active sediment (RBC, protein) and nephrotic syndrome presents with a bland sediment (heavy protein, otherwise negative U/A).
Smell is the most subtle of senses touched by spring. In spring there is the sweet fragrance of flowers, which is perhaps the first thing many think of. But my thoughts are drawn to subtler scents. In winter the sun is low and weak, giving little light and even less warmth.
It's coming. The calendar says spring is here, even if the weather isn't always spring-like. Every season has its own sights, sounds and smells. Let's enjoy spring as much as we can, starting with five things to do with each of the five senses. Can you think of even more spring things to sense?