Diagnosis: Psoriasis
Description: Well-demarcated red scaly plaques
Morphology: Red,scaly
Site: Trunk
Sex: M
Age: 60
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential Diagnosis
History:
Well-circumscribed, erythematous, scaly plaques involved the trunk, extremities, nails and scalp of more than 20 years duration with many exacerbations and remissions.