Poststreptococcal Glomerulonephritis without Hypertension in a Patient with Concealed Skin Lesions

• Published in: Journal of clinical and diagnostic research Vol. 15; no. 4; pp. OD01 - OD03
• Main Authors: Krishnamoorthy, Swarna, Pandurangan, Viswanathan, Prakash, V Siva, Singh, RB Sudagar
• Format: Journal Article
• Language: English
• Published: JCDR Research and Publications Private Limited 01.04.2021
• Subjects: group a beta-haemolytic streptococcus; impetigo; pharyngitis; proteinuria
• ISSN: 2249-782X; 0973-709X
• DOI: 10.7860/JCDR/2021/47425.14697

Poststreptococcal Glomerulonephritis (PSGN) is an acute inflammation of renal glomerular parenchyma and is sequelae of pharyngitis or skin infection caused by nephritogenic strains of group A beta-Haemolytic Streptococcus. PSGN is conventionally diagnosed based upon clinical findings and demonstration of recent streptococcal infection by a positive skin/throat culture or serologic tests. Hereby, authors present a case of PSGN in an 18-year-old normotensive male is reported who presented with anasarca. On evaluation, the patient had subnephrotic range proteinuria without haematuria and normal serum creatinine. Concealed healing skin lesions in the gluteal region, suggestive of impetigo were noted and hence, arrived at the diagnosis of PSGN. He was treated with intravenous antibiotics, following which symptoms improved. Young patients with acute presentation of oedema or proteinuria with possible renal cause warrants thorough head to foot examination for unseen skin lesions in otherwise overlooked areas. PSGN responds promptly with early antibiotic therapy.