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| N. | Max diam. (mm) | Sex | Age | Mean age | Median age | Site | |
|---|---|---|---|---|---|---|---|
| KA | 34 | 6–30 | M (22) | 39–90 y | 69.5 | 71.5 | Face (11), arm (6), hand (6),trunk (3), thigh (2), |
| F (12) | scalp (2), leg (2), neck (1), shoulder (1) | ||||||
| SCC invasive | 16 | 6–22 | M (11) | 63–94 y | 78,0 | 77 | Face (9), scalp (4), arm (1), ear (1), hand (1) |
| F (5) | |||||||
| SCC in situ | 17 | 3–25 | M (9) | 50–84 y | 74,4 | 77 | Face (6), leg (5), scalp (2), ear (2), hand (1), trunk (1) |
| F (8) |
KA, keratoacanthoma; SCC, squamous cell carcinoma; M, male; F, female.
