Recurrent macroscopic hematuria, focal nephritis, and mesangial deposition of immunoglobulin and complement.
D000293:Adolescent; D000328:Adult; D001706:Biopsy; D002648:Child; D003165:Complement System Proteins / Q000302:isolation & purification*; D003404:Creatinine / Q000032:analysis; D005260:Female; D005455:Fluorescent Antibody Technique; D005500:Follow-Up Studies; D006417:Hematuria / Q000209:etiology*; D006801:Humans; D006977:Hypertension, Renal / Q000209:etiology; D007070:Immunoglobulin A / Q000302:isolation & purification; D007074:Immunoglobulin G / Q000302:isolation & purification; D007136:Immunoglobulins / Q000302:isolation & purification*; D007678:Kidney Glomerulus / Q000276:immunology* / Q000473:pathology; D008297:Male; D009393:Nephritis / Q000150:complications* / Q000473:pathology; D009400:Nephrosclerosis / Q000150:complications / Q000473:pathology; D011414:Properdin / Q000302:isolation & purification; D011507:Proteinuria / Q000209:etiology; D012008:Recurrence; D013577:Syndrome
D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007136:Immunoglobulins; D011414:Properdin; D003165:Complement System Proteins; D003404:Creatinine