i have always pain in mensus days and go to gyncologist she refer to urologist , he write ct scan , dpta and refer reports and he tells below left kidney with hydronephrotic with impaired cortical function and obstructive drainage pattren, he tells tubes are obsruction so he recomended to operation othervise in future kidney was damaged that he tells total gfr;84.63, left kidney gfr 25.34(30%), right kidney;59.3(*70%)