case_images: PMC11807798_01
case_images: (A) Pruritic erythema and scattered nodules on the patient's both lower limbs; (B) after 3 months of treatment, the pruritic erythema and scattered nodules disappeared completely; (C) well-defined erythematous squamous papules and plaques on the posterior surface of the left thigh that were linearly arranged along the Blaschko line and extended to the ankle joint.
case_images: fmed-11-1527257-g001.jpg
case_images: PMC11807798_01_fmed-11-1527257-g001.jpg
case_images: F1
case_images: Further examination revealed well-defined erythematous squamous papules and plaques on the posterior surface of the left thigh that were linearly arranged along the Blaschko's line and extended to the ankle joint (Figure 1).
case_images: (A) Dermoscopic evaluation detected whitish scales and regularly distributed simple red loops, twisted red loops, and globules; (B) skin biopsy was performed, and histopathology showed hyperkeratosis and parakeratosis, regular acanthosis, thin granular layer, dilated blood vessels at the tip of papillary dermis and perivascular infiltration of lymphocytes (H&E, 200x).
case_images: fmed-11-1527257-g002.jpg
case_images: PMC11807798_01_fmed-11-1527257-g002.jpg
case_images: F2
case_images: Dermoscopic evaluation detected whitish scales and regularly distributed simple red loops, twisted red loops, and globules (Figure 2A). Skin biopsy was performed, and histopathology showed hyperkeratosis and parakeratosis, regular acanthosis, thin granular layer, dilated blood vessels at the tip of papillary dermis and perivascular infiltration of lymphocytes (Figure 2B).