{Reference Type}: Journal Article
{Title}: Tubular Diseases and Stones Seen From Pediatric and Adult Nephrology Perspectives.
{Author}: Münch J;Goodyer PR;Wagner CA;
{Journal}: Semin Nephrol
{Volume}: 43
{Issue}: 4
{Year}: 2023 Jul 13
{Factor}: 4.472
{DOI}: 10.1016/j.semnephrol.2023.151437
{Abstract}: The tubular system of the kidneys is a complex series of morphologic and functional units orchestrating the content of tubular fluid as it flows along the nephron and collecting ducts. Renal tubules maintain body water, regulate electrolytes and acid-base balance, reabsorb precious organic solutes, and eliminate specific metabolites, toxins, and drugs. In addition, decisive mechanisms to adjust blood pressure are governed by the renal tubules. Genetic as well as acquired disorders of these tubular functions may cause serious diseases that manifest both in childhood and adulthood. This article addresses a selection of tubulopathies and the underlying pathomechanisms, while highlighting the important differences in pediatric and adult nephrology care. These range from rare monogenic conditions such as nephrogenic diabetes insipidus, cystinosis, and Bartter syndrome that present in childhood, to the genetic and acquired tubular pathologies causing hypertension or nephrolithiasis that are more prevalent in adults. Both pediatric and adult nephrologists must be aware of these conditions and the age-dependent manifestations that warrant close interaction between the two subspecialties.