Skin biopsy shows psoriasiform hyperplasia with neutrophilic microabscesses in stratum corneum. Most likely diagnosis?
APsoriasis
BSeborrheic dermatitis
CPityriasis rosea
DLichen planus
A patient with psoriasis was started on systemic steroids. After stopping the treatment, the patient developed universally red scaly skin with plaques losing their margins all over his body. The most likely cause is –
APustular psoriasis
BErythrodermic psoriasis
CDrug induced reaction
DBacterial infection
What percentage of skin involvement is characteristic of erythroderma?
AMore than 90%
BLess than 30%
C30% to 60%
D60% to 70%
+ 7 more in the PDF
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