Squamous Cell Carcinoma
**More common in sun exposed areas, elderly
**Pink to flesh colored papule or plaque
**enlarging lesion, can bleed, indurated (firm to touch)
**hyperkeratotic
**Metastasis rare
**50% start as Actinic Keratosis
**Sharply defined
** >1 cm
**Eddie's Pearls
**Most common in lungs or local lymph nodes
**Bowen's disease: squamous cell carcinoma in situ
++Keratocanthoma oft confused for SCC++











