Open AccessEarly cholestasis in neonatal lupus erythematosus
Author(s) -
Mozhgan Shahian,
Amir Khosravi,
Mohammad Hossein Anbardar
Publication year - 2011
Publication title -
annals of saudi medicine/annals of saudi medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.373
H-Index - 44
eISSN - 0975-4466
pISSN - 0256-4947
DOI - 10.4103/0256-4947.70569
Subject(s) - medicine , cholestasis , systemic lupus erythematosus , lupus erythematosus , neonatal cholestasis , dermatology , pediatrics , immunology , biliary atresia , disease , antibody , transplantation , liver transplantation
Neonatal lupus erythematosus is an immune-mediated disease caused by transplacental passage of maternal autoantibodies, primarily anti-Ro (SSA) and anti-La (SSB). The major clinical manifestations are congenital heart block, cutaneous lupus lesions, and hematologic problems. Hepatic, pulmonary, and neurological involvements are rare. We report a 5-day-old male neonate, born to a clinically asymptomatic mother, presenting with conjugated hyperbilirubinemia, cutaneous lupus lesions, congenital heart block, and thrombocytopenia. Both the neonate and his mother had high titers of antinuclear antibodies (1:640), anti-Ro (SSA), and anti-La (SSB) antibodies. The thrombocytopenia improved with prednisolone (2 mg/kg/day) for 14 days. The skin lupus rashes and bilirubin resolved 2 months later, and liver enzymes were completely normal by 6 months.