Reflectance confocal microscopic presentation of paraneoplastic pemphigus.

Paraneoplastic pemphigus (PNP) is an unusual variant of pemphigus mediated by paraneoplastic autoimmunity. In addition to blisters, interface dermatitis can be observed in PNP.1, 7 For suspected PNP patients, RCM examination can be performed on the lichenoid lesions to observe the dermal-epidermal junction. The patients in this manuscript have given written informed consent to the publication of their case details. [Extracted from the article]