What is a typical feature of squamous cell carcinoma?

B. Scaly red papules are characteristic of squamous cell carcinoma (SCC). This type of skin cancer often presents as thickened, scaly, red patches or papules that may crust or bleed. The lesions are typically associated with areas of sun-damaged skin and can be more aggressive than other skin cancers if left untreated.

In contrast, slow-growing pearly nodules are more commonly associated with basal cell carcinoma, which is typically less aggressive. Asymmetrical growth is a hallmark of melanoma and not primarily indicative of SCC. Rough, flesh-colored patches can be seen in various skin conditions, but they are not specific to SCC, making the scaly red papules a more distinctive feature of this type of skin cancer.