Fig. 3From: An overview of the multi-pronged approach in the diagnosis of Alport syndrome for 22 children in Northeast Chinaa The family pedigree of P4. The proband’s mother has persistent hematuria and her grandfather died of uremia. b Genomic analysis. WES results of the patient and her parents indicate that P4 has one variant in the COL4A5 gene: c.[2797C > T], p.(L933F), exon33, chrX:107865935, inherited from her motherBack to article page