Comparing Suspicious Skin Lesions: Ulcerated vs. Pigmented Types #3300109 (License: Personal Use)

The left image displays a keratotic, ulcerated lesion with central crusting, erythematous halo, and possible satellite papules-features suggestive of invasive squamous cell carcinoma. The right image shows a dark, heterogeneous pigmented lesion with asymmetry, irregular borders, color variation, and slight elevation, raising concern for malignant melanoma.

Used in dermatology educational resources, telemedicine triage guides, and patient awareness campaigns about skin cancer detection; targets users searching for “suspicious mole vs sore,” “skin cancer symptoms,” or “ABCDE rule.”