Review Article
Practical Concerns Regarding the 7th Edition AJCC Staging Guidelines
Table 2
Primary tumor (T)*.
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Excludes cutaneous SCC of the eyelid. High-risk features for the primary tumor (T) staging: Depth/invasion: >2 mm thickness, Clark level ≥IV, Perineural invasion. Anatomic location: Primary site ear, Primary site non-hair-bearing lip. Differentiation: Poorly differentiated or undifferentiated. From the AJCC 7th edition “Cutaneous Squamous Cell Carcinoma and Other Cutaneous Carcinomas”. |