RT Journal Article SR Electronic T1 Acute post-streptococcal glomerulonephritis associated with prolonged hypocomplementaemia JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 1133 OP 1135 DO 10.1136/jcp.2008.056705 VO 61 IS 10 A1 D Payne A1 P Houtman A1 M Browning YR 2008 UL http://jcp.bmj.com/content/61/10/1133.abstract AB The case of a 6-year-old boy who presented with acute post-streptococcal glomerulonephritis is reported. C3 levels and complement alternative pathway activity remained low for at least 10 months after presentation, before returning to normal. There was no evidence of other renal disease. This case highlights that hypocomplementaemia in acute post-streptococcal glomerulonephritis may persist for several months, and that prolonged hypocomplementaemia does not exclude this diagnosis.