Lupus erythematosus lichen planus (LE-LP) overlap syndrome remains an uncommon diagnostic entity, combining both the histologic and clinical features of lupus erythematosus and lichen planus. A rare and challenging diagnosis, clinicopathologic correlation is essential for accurate and timely identification. Histologically, superficial evaluation of lupus erythematosus lichen planus overlap syndrome can mimic squamous cell carcinoma due to the presence of squamatized keratinocytes with concomitant irregular acanthosis. Here, we present a case of LE-LP overlap syndrome in a patient with long standing systemic lupus erythematosus initially misdiagnosed as squamous cell carcinoma.
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Mol Biol Rep
January 2025
Pediatric Rheumatology Department, Faculty of Medicine, Cairo University, Cairo, Egypt.
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View Article and Find Full Text PDFAm J Case Rep
January 2025
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January 2025
School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK
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View Article and Find Full Text PDFPLoS One
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