A 42-year-old man with a history of psoriasis vulgaris was referred to our dermatology
department with 6 weeks of worsening psoriasis. He had started treatment for bipolar …

VOL. 106 NO. 1 I JULY 2020 E3 WWW. MDEDGE. COM/DERMATOLOGY systemic
corticosteroids due to the risk for a psoriasis flare upon discontinuation, because of the …

A man in his 60spresented with a 2-week history of a papulosquamous eruption. He
remained systemically well and denied recent infective symptoms or arthralgia. He had no …

A woman in her late 50s with chronic kidney disease stage V, diabetes mellitus type II,
chronic obstructive pulmonary disease (COPD), coronary artery disease and heavy tobacco …

The term rupioid has been used to describe well-demarcated, cone-shaped plaques with
thick, dark, lamellate, and adherent crusts on the skin that somewhat resemble oyster or …

98 I CUTIS® WWW. MDEDGE. COM/DERMATOLOGY psoriasis. It typically arises in patients
with established psoriasis but can occur de novo. Histologic features of verrucous psoriasis …

A 57-year-old man with advanced AIDS, arthritis, and bipolar disorder presented with mania
and an acute onset of multiple tender subcutaneous nodules. A recent outpatient workup, for …

exacerbations. In periods of exacerbation, patients are treated orally with corticosteroid,
retinoids, or cyclosporine. In cases that are not amenable to systemic administration, topical …

A 50‐year‐old‐woman presented with a history of crusted plaques on her face and trunk. On
physical examination, she had a disseminated dermatosis involving the face, chest, trunk …

Dear Editor, Psoriasis verrucosa is a peculiar form of psoriasis characterized by the
presence of remarkably thick and hard scales on erythematous lesions, producing a wart …