Guttate psoriasis
Dermatosis papulosa nigra
Pemphigus Vulgaris
Flaccid vesicles and bullae that easily rupture; erosions and crusts. (Courtesy Dr. S. Walsh)
Bullous Pemphigoid
Multiple tense serous and partially hemorrhagic bullae; post-inflammatory hyperpigmentation is present at sites of prior lesions. Note the presence of uninvolved skin between lesions. (Courtesy Dr. S. Walsh)
Pustular Psoriasis
Deep-seated, dusky-red macules and creamy-yellow pustules progress to hyperkeratotic/crusted papules. (Courtesy Dr. S. Walsh)
Psoriasis of the Soles
Well-demarcated, erythematous plaques with thick, yellowish scale and desquamation on sites of pressure arising on the plantar surface of feet. (Courtesy Dr. S. Walsh)
Plaque Psoriasis – Hand
Dry, well-circumscribed, silvery scaling, erythematous papules and plaques. (Courtesy Dr. S. Walsh)
Plaque Psoriasis – Body
Dry, well-circumscribed, silvery scaling, erythematous papules and plaques. (Courtesy Dr. L. From)
Lichen Planus
Violaceous, flat-topped polygonal papules on the flexural surface of the wrists. (Courtesy Dr. S. Walsh)
Nails and Apparatus
Onychomycosis
Distal onycholysis, nail pitting, and subungual hyperkeratosis.
