case_images: PMC10857846_01
case_images: Clinical presentation. The photograph at presentation showed oval and annular erythematous papules on his chest, abdomen (a), and back (b). One week after presentation, the lesions showed a V-shape pattern on his upper chest (c) and a Christmas-tree pattern on his back (d). Three weeks after the presentation, the lesions on his chest, abdomen (e), and back (f) improved.
case_images: cureus-0016-00000052052-i01.jpg
case_images: PMC10857846_01_cureus-0016-00000052052-i01.jpg
case_images: FIG1
case_images: Physical examination revealed oval and annular scaly papular erythematous patches on his trunk and extremities (Figure 1a, 1b). Christmas-tree configuration on his back one week after the initial visit (Figure 1c, 1d), leading to a diagnosis of PR. Continuous use of topical steroids resulted in improvement in the lesions within two weeks (Figure 1e, 1f).