“Diagnosing Macrohematuria in Children and Adolescents: Focus on Chronic Cases and Alport Syndrome”

https://pubmed.ncbi.nlm.nih.gov/38117295

In children and adolescents, macrohematuria is often caused by a urinary tract infection, and in other cases, careful diagnosis including urine examination, blood pressure measurement, sonography, and possibly a kidney biopsy is required to identify the underlying cause, with attention given to chronic cases and Alport syndrome.