10 research outputs found
Congenital Anomalies of the Kidney and the Urinary Tract (CAKUT)
This article reviews the majority of Congenital Anomalies of the Kidney and Urinary Tract (CAKUT) with emphasis in Pediatric Pathology describing and illustrating lesions as varied as ureteral duplications, ureteropelvic junction obstruction, horseshoe kidney, posterior urethral valve and prune belly syndrome, obstructive renal dysplasia, nonmotile ciliopathies and several syndromes associated with renal malformations (Meckel–Joubert, short rib, Bardet–Biedl, asplenia/polysplenia, hereditary renal adysplasia, Zellweger, trisomies, VACTER-L, Potter, caudal dysplasia, and sirenomelia), as well as ADPK, and ARPK. The purpose of this review is not only to describe the congenital renal anomalies, but also to analyze the more recent therapeutic interventions that may modify the natural history of some of these severe conditions
Biochemical and molecular genetics of cystic fibrosis
Cystic fibrosis (CF) is the most common severe recessive genetic disorder in the Caucasian population. In 1938, D. H. Anderson provided the first comprehensive description of the disease and also introduced the name “cystic fibrosis of the pancreas.” Patients with CF suffer from excessive mucus accumulation resulting in severe clinical consequences in the respiratory, gastrointestinal, and genitourinary tracts (see Table I). All these symptoms are consistent with defects of exocrine glands, as suggested by S. Farber in 1945; he called the disease “mucoviscidosis,” a name still popular in some parts of continental Europe. CF patients also have elevated electrolyte levels in their sweat, an observation which, first described by di Sant’Agnese et al. (1953), became the hallmark for CF diagnosis.link_to_subscribed_fulltex