Diagnosis: Squamous cell carcinoma
Description: Asymptomatic keratotic nodule.
Morphology: Nodule
Site: Lips
Sex: M
Age: 63
Type: Clinical
Submitted By: Nameer Al-Sudany
Differential DiagnosisHistory:
A 63-year-old man presented with an asymptomatic, crusted, keratotic nodule about one cm diameter on the lateral part of the lower lip of 8-10 months duration. Excisional biopsy showed SCC. An asymptomatic, crusted, keratotic nodule about 1 cm diameter on the lateral side of the lower lip. Excisional biopsy showed SCC. An asymptomatic, crusted, keratotic nodule about 1 cm diameter on the lateral side of the lower lip. Excisional biopsy showed SCC. An asymptomatic, crusted, keratotic nodule about 1 cm diameter on the lateral side of the lower lip. Excisional biopsy showed SCC.