title: Recurrent or persistent hematuria. Sign of mesangial immune-complex deposition.
mesh_terms: D000293:Adolescent; D000328:Adult; D000936:Antigen-Antibody Complex / Q000032:analysis*; D001706:Biopsy; D002648:Child; D002675:Child, Preschool; D005260:Female; D005455:Fluorescent Antibody Technique; D005921:Glomerulonephritis / Q000150:complications / Q000175:diagnosis* / Q000276:immunology / Q000473:pathology; D006417:Hematuria / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D007074:Immunoglobulin G / Q000032:analysis; D007668:Kidney / Q000473:pathology; D007678:Kidney Glomerulus / Q000276:immunology / Q000473:pathology; D008297:Male; D008875:Middle Aged; D012008:Recurrence
chemical_list: D000936:Antigen-Antibody Complex; D007074:Immunoglobulin G