Papuloquamous Disorders Flashcards

Palmoplantar Psoriasis

Psoriasis
- Well demarcated plaques
- Extensors, sclap, and ears
- Nail pitting
- Psoriatic arthritis

Lichen Planus

Seborrheic Dermatitis

Lichen Planus

Pityriasis Rosea

Seborrheic Dermatitis

Psoriasis - Nails
- Psoriatic Nail Pits (arrows)

Erythrodermic Psoriasis

Lichen Planus Oral

Lichen Planus

Lichen Sclerosis et Atrophicus

Lichen Planus Oral

Pityriasis Rosea

Seborrheic Dermatitis

Lichen Planus Oral

Geographic Tongue

Psoriasis

Lichen Sclerosis et Atrophicus

Lichen Planus Scalp

Lichen Planus
- Purple, planar, polygonal papules (teal arrows)
- Wickham’s Striae (blue arrow)

Lichen Planus Nails

Lichen Sclerosis et Atrophicus

Lichen Planus Hypertrophic

Pityriasis Rosea
- Pink, oval, scaly papules
- Herald Patch (right arrow)

Palmoplantar Psoriasis

Pityriasis Rosea

Lichen Planus

Lichen Planus

Lichen Planus Oral

Lichen Planus

Psoriasis - Nails
- Oil Drop Sign (arrow)

Lichen Planus

Seborrheic Dermatitis

Seborrheic Dermatitis

Psoriasis

Lichen Planus Oral

Psoriasis - Nails
- Oncholysis

Erythrodermic Psoriasis

Lichen Sclerosis et Atrophicus

Lichen Planus Oral

Lichen Planus Oral

Lichen Planus Oral

Inverse Psoriasis

Guttate Psoriasis

Lichen Sclerosis et Atrophicus

Pityriasis Rosea

Pityriasis Rosea

Lichen Planus

Lichen Planus - Nails

Pustular Psoriasis

Seborrheic Dermatitis

Seborrheic Dermatitis

Pityriasis Rosea

Koebnerization

Seborrheic Dermatitis

Seborrheic Dermatitis

Palmoplantar Psoriasis

Lichen Planus Oral

Lichen Planus Nails

Seborrheic Dermatitis

Lichen Planus

Pityriasis Rosea

Seborrheic Dermatitis

Lichen Planus Nails

Seborrheic Dermatitis
- Light pink papules and plaques with greasy, yellow scale (Arrow)

Lichen Planus Oral

Koebnerization
-Koebner Phenomenon (blue arrows)

Lichen Sclerosis et Atrophicus

Seborrheic Dermatitis

Erythrodermic Psoriasis

Erythrodermic Psoriasis

Lichen Sclerosis et Atrophicus

Inverse Psoriasis

Pityriasis Rosea

Psoriasis

Seborrheic Dermatitis

Lichen Planus

Psoriasis

Psoriasis Nails
- Onycholysis (blue arrows)
- Subungual Hyperkeratosis (teal arrows)

Inverse Psoriasis

Lichen Planus Oral

Lichen Sclerosis et Atrophicus

Lichen Planus Nails

Seborrheic Dermatitis

Erythrodermic Psoriasis

Seborrheic Dermatitis

Seborrheic Dermatitis

Psoriasis

Seborrheic Dermatitis

Lichen Sclerosis et Atrophicus

Psoriasis Nails
- Severe nail dystrophy (arrows)

Pustular Psoriasis

Lichen Sclerosis et Atrophicus

Pityriasis Rosea

Seborrheic Dermatitis

Pityriasis Rosea

Pustular Psoriasis

Pityriasis Rosea
- Collarette Scale (arrow)

Guttate Psoriasis

Psoriasis Nails
- Onycholysis (blue arrows)
- Sublingual Hyperkeratosis (teal arrows)

Lichen Sclerosis et Atrophicus

Geographic Tongue

Seborrheic Dermatitis