Diagnosis: Basal cell carcinoma
Description: Ulcerated, pigmented nodule
Morphology: Nodule,black
Site: Arm,upper
Sex: M
Age: 58
Type: Clinical
Submitted By: Ted Rosen
Differential DiagnosisHistory: Biopsy showed basal cell carcinoma in this middle-aged African American male with extensive history of sun exposure. Note heavy pigmentation. Removed surgically.