Bilateral vocal cords palsy in adolescent Systemic Lupus Erythematosus patient

Background: Executive functions such as speech are uncommonly involved in systemic lupus erythematosus (SLE) presentation. We report a case of SLE who presented with a seizure followed by an inability to speak. Case description: A 17-year-old girl was presented with a sudden loss of voice for 2 days after a seizure following fever for 4 months. The patient was aware and could understand words but could not execute verbal sounds; the sound she produced was muffled. The generalized seizure occurred without any trigger, lasted 2 minutes, and stopped spontaneously. Fever occurred primarily at night which subsided without treatment. She also complained of severe hair loss. Patient with leucopenia, lymphopenia, anemia hemolytic, thrombocytopenia, proteinuria, hematuria, brain atrophy from magnetic resonance imaging (MRI) examination, and echocardiography revealed mild carditis and mild circumferential pericardial effusion. Immunological assay showed antinuclear antibodies (ANA) >1:1000 with nuclear homogenous, low C3 complement, and positive Anti-dsDNA. Systemic Lupus International Collaborating Clinics (SLICC) 2015 total score was 14, and the European League Against Rheumatism (EULAR/ACR) 2019 total score was 31, confirmed patient for SLE diagnosis. Further exploration from fiberoptic laryngoscopy confirmed bilateral vocal cord palsy due to SLE. Management included high dose methylprednisolone, cyclophosphamide, and speech therapy which results in gradual improvement from producing mumble sounds, then words followed by sentences with nasal sounds. Laryngeal involvement is uncommonly reported as an SLE manifestation. Management includes steroids and immunosuppressive for pharmacological and speech therapy as an exercise for vocal cord palsy. Conclusion: The patient must be continuously monitored for complete resolution of the palsy.