Early-onset systemic lupus erythematosus in a patient with an inborn error of immunity caused by a NRAS mutation and treated with telitacicept
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Here, we report a female (aged 1 year and 8 months) who presented with recurrent skin lesions, hepatosplenomegaly, lymphadenopathy, and fever. She was diagnosed initially with systemic lupus erythematosus and lupus nephritis with mild anemia, thrombocytopenia,... ...
