case_images: PMC6855024_01
case_images: Extensive psoriasis lesions on the trunk (a), left arm (b), and legs (c).
case_images: CRIRH2019-5450863.001.jpg
case_images: PMC6855024_01_CRIRH2019-5450863.001.jpg
case_images: fig1
case_images: Examination revealed erythematous salivary scaly plaques over the abdomen (Figure 1(a)) and extensor surface of the upper (Figure 1(b)) and lower (Figure 1(c)) extremities bilaterally (sparing the hands and feet).
case_images: Parakeratosis, acanthosis, psoriasiform epidermal hyperplasia, and edema in capillary dermis.
case_images: CRIRH2019-5450863.002.jpg
case_images: PMC6855024_01_CRIRH2019-5450863.002.jpg
case_images: fig2
case_images: Hematoxylin and eosin stain revealed hyperkeratosis, focal parakeratosis, regular psoriasiform hyperplasia (Figure 2), retained granular cell layer, and superficial perivascular lymphocytes with scanty eosinophils.
case_images: Residual hyperpigmentation without active psoriatic rash.
case_images: CRIRH2019-5450863.003.jpg
case_images: PMC6855024_01_CRIRH2019-5450863.003.jpg
case_images: fig3
case_images: Over the next 2 months, the rash had partially improved, and no new lesion had been noticed (Figures 3(a)-3(c)).