Author: Infinity Pathology

Actinic keratosis (AK) is an intraepithelial neoplastic lesion that may progress into invasive squamous cell carcinoma (SCC) or may spontaneously

Dermatofibroma (fibrous histiocytoma) is a common benign papular or nodular skin lesion composed of variable combinations of fibroblastic cells, macrophages,

Cutaneous squamous cell carcinoma (SCC) is a malignancy of epidermal keratinocytes that exhibits various degrees of differentiation that partially recapitulate