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Identifying systemic lupus erythematosus presenting as hemorrhagic oral bullae in a covid positive pediatric patient
Journal of Investigative Medicine ; 70(2):592-593, 2022.
Article in English | EMBASE | ID: covidwho-1706399
ABSTRACT
Case Report A previously healthy 13 year-old female presented with painful, oral mucosal bullae filled with sanguinous fluid. She was initially (mis)diagnosed with angina bullosa haemorrhagica (ABH) and was provided symptomatic treatment. After a CBC demonstrated severe thrombocytopenia, anemia, and leukopenia, the patient was admitted for further workup including Coombs and COVID-19 PCR, which were both positive. Given a remote family history of Lupus and increasing right knee pain, further diagnostic testing was ordered. These results demonstrated a positive ANA, anti-Smith, anti-chromatin, anti-RNP, increased dsDNA and increased SM/RMP, confirming Lupus as the etiology of this patient's presentation. A form of Blistering Systemic Lupus Erythematosus (BSLE) was likely responsible for the patient's oral manifestations. The patient was discharged on Prednisone 30 mg twice per day after receiving 60 g IVIG and 3 days of high dose pulse corticosteroids. Discussion This outlines the case of a thirteen yearold girl with SLE with an initial presentation of blood-filled oral mucosal lesions. The patient's COVID-19 positive status, young age, and atypical presentation added to the intricacy of her case. After presenting with blood-filled bullae in the oral cavity, the patient was initially suspected of having Angina Bullosa Haemorrhagica (ABH). ABH is a rare condition that presents with painful or painless blood-filled oral vesicles or bullae that rupture spontaneously and heal without scarring. The patient's abnormal CBC ruled out ABH and suggested a diagnosis of Evan's syndrome, a disorder in which cytopenias are present in two or more cell lines. Before SLE was determined to be the cause of the patient's cytopenias, the etiology of her Evan's syndrome was attributed to her COVID-19 positive status. Rarely, Lupus has been reported to present with vesicles and bullae in a syndrome known as BSLE. Upon an extensive review of the literature, only four articles mentioned oral bullae in a pediatric patient with SLE and not a single article mentioned hemorrhagic bullae in pediatric SLE patients. Conclusion A deeper understanding of the variety of cutaneous manifestations of SLE is essential for disease diagnosis and management. The present study details the first ever reported case of SLE presenting with blood-filled oral bullae in a pediatric patient. Novel presentations of SLE such as this reinforce the need for a collaborative, inter-specialty approach to diagnosis and treatment of autoimmune disease. This case reinforces the utility of a centralized database for recording unique autoimmune manifestations in order to aid in physicians' diagnosis and expediency of treatment. Lastly, this case should support an increase in a clinician's degree of suspicion for underlying autoimmune disease when dealing with unique cutaneous presentations of autoimmune diseases like SLE.
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Full text: Available Collection: Databases of international organizations Database: EMBASE Language: English Journal: Journal of Investigative Medicine Year: 2022 Document Type: Article

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Full text: Available Collection: Databases of international organizations Database: EMBASE Language: English Journal: Journal of Investigative Medicine Year: 2022 Document Type: Article