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Distribution of all histopathological subtypes of BCC diagnosed and comparison of their annual incidence.
| Histological Subtypes of BCC Diagnosed | 2016 | 2017 | 2018 | 2019 | 2020 | Total | |
|---|---|---|---|---|---|---|---|
| Frequency (n) | Percentage (%) | ||||||
| Nodular BCC | 22 | 27 | 46 | 70 | 28 | 193 | 47% |
| Adenoid BCC | 1 | 7 | 9 | 16 | 11 | 44 | 11% |
| Superficial Multicentric BCC | 5 | 4 | 28 | 26 | 13 | 76 | 18% |
| Cystic BCC | 2 | 5 | 16 | 24 | 13 | 60 | 15% |
| Infiltrative BCC | 2 | 2 | 7 | 11 | 8 | 30 | 7% |
| Keratotic BCC | 2 | 1 | 2 | 3 | 0 | 8 | 2% |
| Total | 34 | 46 | 108 | 150 | 73 | 411 | 100% |
