Basal cell carcinoma typically appears as which of the following?

• A. Translucent lesion with irregular borders and tiny blood vessels
• B. A crusty scab that won't heal
• C. Red, scaly patch
• D. A firm, painless lump

Answer: (A)

Basal cell carcinoma typically presents as a pearly, translucent lesion with irregular borders and visible tiny blood vessels. This combination—the translucent quality, uneven edges, and telangiectasia—forms the classic appearance that the option describes. While lesions can ulcerate or crust over later, the hallmark feature doctors look for first is that pearly, blood-vessel–tinged look. The other patterns point to different skin conditions: a crusty non-healing scab may suggest squamous cell changes or a chronic wound, a red, scaly patch can be actinic keratosis or dermatitis, and a firm, painless lump could be a benign lesion or another type of growth.