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A case of maternal subclinical Sjögren's syndrome associated with congenital heart block
1Second Department of Internal Medicine, Saitama Medical School, Japan.
A case of subclinical Sjögren's syndrome was diagnosed when the patient delivered a baby with SSA antibody-positive congenital heart block (CHB). The mother had been asymptomatic throughout her life. The laboratory findings including sialography, lip biopsy, Schirmer's test and a Rose-Bengal test showed Sjögren's syndrome. Such an asymptomatic case is termed subclinical Sjögren's syndrome. Thus, it was important to investigate an asymptomatic mother who delivers a SSA antibody-positive CHB baby.
A case of subclinical Sjögren's syndrome was diagnosed when the patient delivered a baby with SSA antibody-positive congenital heart block (CHB). The mother had been asymptomatic throughout her life. The laboratory findings including sialography, lip biopsy, Schirmer's test and a Rose-Bengal test showed Sjögren's syndrome. Such an asymptomatic case is termed subclinical Sjögren's syndrome. Thus, it was important to investigate an asymptomatic mother who delivers a SSA antibody-positive CHB baby.