Book excerpt: With consultation of Dr. Bonita Stanton, Dr. James Chan has assembled a comprehensive list of articles that update the topic of kidney disorders in children. He has secured expert authors from around the world to contribute clinical reviews on the following topics: Urinary tract infection; Hematuria and proteinuria; Metabolic syndrome in childhood obesity; Hypertension; Post-infectious glomerulonephritis; Nephrotic syndrome and glomerular disease; Lupus nephritis; IgA nephropathy and anaphylactoid purpura nephropathy; Tubulointerstitial nephritis; Bartter syndrome and Gitelman syndrome; Renal tubular acidosis; Fanconi syndrome; Dent disease; Hypophosphatemic rickets; Syndrome inappropriate ADH secretion (SIADH); Nephrogenic diabetes insipidus; Hemolytic uremic syndrome and other acute kidney injuries; Chronic kidney disease and dietary measures to slow progression; and Long-term outcome of renal transplantation. Readers will come away with the most current clinical information they need to inform decisions to improve outcomes in pediatric patients.