A 55-year-old farmworker presents with a crusted, scaly lesion on the ear that bleeds easily. Biopsy shows atypical keratinocytes invading the dermis....

Question

A 55-year-old farmworker presents with a crusted, scaly lesion on the ear that bleeds easily. Biopsy shows atypical keratinocytes invading the dermis. What is the most likely diagnosis?

Accepted Answer

Squamous cell carcinoma

Answer

Basal cell carcinoma

Answer

Actinic keratosis

Answer

Malignant melanoma

Answer

Seborrhoeic keratosis

ukmla MCQ (SBA): Dermatology

A 55-year-old farmworker presents with a crusted, scaly lesion on the ear that bleeds easily. Biopsy shows atypical keratinocytes invading the dermis. What is the most likely diagnosis?