The renal medulla is the innermost part of the kidney. The renal medulla is split up into a number of sections, known as the renal pyramids.Blood enters into the kidney via the renal artery, which then splits up to form the interlobar arteries.he renal medulla is hypertonic to the filtrate in the nephron and aids in the reabsorption of water. Blood is filtered in the glomerulus by solute size. Ions such as sodium, chloride, potassium, and calcium are easily filtered, as is glucose.
Also known as dyshidrotic eczema, the key characteristic of this form of eczema is blistering that is restricted to the hands and feet. Pompholyx eczema is a type of eczema that is usually restricted to the hands and feet.
Eczema - This is a broad disease condition that has many subtypes that are mostly characterized by itchy palms, feet, and the skin in general. A less common type of eczema is known for its hallmark symptoms of itchy palms and soles of the feet. This condition is known as dyshidrosis or palmoplantar dermatitis. The digits (fingers) also itch on their sides. The itchiness worsens during nighttime and during warm weather conditions.