Dermatosis Pustular Subkorneal Flashcards

1
Q

Definisi

A

Penyakit kronis residif ditandai pustul pustul bergerombol di atas kulit yang eritematosa, histologik terdapat pustul subkorneal berisi banyak neutrofil

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2
Q

Sinonim

A

Penyakit sneddon wilkinson

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3
Q

Epidemiologi

A

Penyakit jarang
Terutama pada wanita lebih dari 40 tahun

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4
Q

Etiologi

A

Belum diketahui
Pustul steril

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5
Q

Gejala klinis

A

Kelainan kulit berupa pustul bergerombol di atas kulit eritematosa tersusun anular atau sirsinar -> beberapa hari pustul memecah dan kering membentuk krusta dan skuama
Penyebaran ke perifer dan penyembuhan di tengah meninggalkan daerah eritematosa polisiklik disertai timbul pustul baru

Lokasi hampir simetris terutama di aksila, fleksor, bawah mammae, abdomen, paha

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6
Q

Histopatologi

A

Pustul subkorneal berisi leukosit polimorfonuklear dengan sedikit eusinofil
Dermis terdapat infiltrat perivaskular terdiri atas neutrofil, sedikit sel mononuklear dan eusinofil

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7
Q

Diagnosis banding

A

Psoriasis pustulosa generalisata akut (von zumbusch) -> ada gejala sistemik misal demam dan disertai leukositosis, terdapat lake of pus

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8
Q

Pengobatan

A

Seperti dermatitis herpetiformis
DDS 100 mg/200 mg sehari
Sulfapiridin 3 g sehari

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9
Q

Prognosis

A

Baik
Penyembuhan akan terjadi beberapa hari s/d minggu, namun bisa residif

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