Genes
Precision Medicine in Pediatric Nephrology: From Shared Clinical Phenotypes to Genotype-Guided Diagnosis and Management
Pediatric nephrology is shifting from broad phenotype-based labels toward molecularly defined, genotype-guided diagnosis and management. Childhood kidney disorders are enriched for monogenic causes, yet persistent microscopic hematuria, bilateral kidney cysts, steroid-resistant nephrotic syndrome, and thrombotic microangiopathy may represent shared endpoints of biologically distinct mechanisms. Using these four scenarios, this narrative review illustrates how structured phenotyping, pedigree analysis, biochemical e …