Diagnosis: Basal cell carcinoma
Description: Hyperpigmented patch.
Morphology: Hyperpigmentation
Site: Face
Sex: M
Age: 78
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential DiagnosisHistory:
An elderly man, a known case of xeroderma pigmentosum, presented with a well-circumscribed, irregularly-shaped, darkly-pigmented patch-plaque of four years duration proved on skin biopsy to be pigmented BCC.