Diagnosis: Basal cell carcinoma
Description: Ulcer with thready pearly border.
Morphology: Ulcer
Site: Lips
Sex: F
Age: 50
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential DiagnosisHistory:
A middle aged woman presented with a crusted oval ulcer laving a thread-like pearly margin involved the lower lip and surrounding perioral area of one year duration. Biopsy showed ulcerative BCC pathology.