case_images: PMC10839541_01
case_images: Clinical image of the lower extremity depicting characteristic annular plaques with a raised border and central atrophy, representative of porokeratosis
case_images: cureus-0016-00000051736-i01.jpg
case_images: PMC10839541_01_cureus-0016-00000051736-i01.jpg
case_images: FIG1
case_images: The lesions exhibited a characteristic coronoid lamella at the periphery, suggestive of disseminated superficial porokeratosis (Figures 1-2).
case_images: Dermatoscopic image revealing distinctive features of porokeratosis, including a coronoid lamella, supporting the clinical diagnosis of porokeratosis
case_images: cureus-0016-00000051736-i02.jpg
case_images: PMC10839541_01_cureus-0016-00000051736-i02.jpg
case_images: FIG2
case_images: The lesions exhibited a characteristic coronoid lamella at the periphery, suggestive of disseminated superficial porokeratosis (Figures 1-2).
case_images: Histopathological micrograph of a skin biopsy, highlighting the presence of a coronoid lamella (arrow) confirming the diagnosis of porokeratosis
case_images: cureus-0016-00000051736-i03.jpg
case_images: PMC10839541_01_cureus-0016-00000051736-i03.jpg
case_images: FIG3
case_images: An initial skin biopsy was performed on a representative lesion, confirming the clinical suspicion of disseminated superficial porokeratosis by revealing the characteristic coronoid lamella in the epidermis (Figure 3).