Diagnosis: Mycosis fungoides
Description: Indurated erythematous plaques.
Morphology: Plaque
Site: Calf
Sex: F
Age: 38
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential DiagnosisHistory: This lady presented with more than one year history of non itchy and non painful unilateral erythematous scaly indurated plaques on the lower limbs. On examination, large poikilodermatous patches are seen with atrophy, hyper and hypopigmentation in addition to well demarcated red and scaly indurated plaques. There were no organomegaly or lymphadenopathy and skin biopsy has shown typical histologic features of mycosis fungoides.