Department of Dermatology, Royal Adelaide Hospital, The University of Adelaide, Adelaide, Australia.
South Australian Institute of Ophthalmology, Royal Adelaide Hospital, The University of Adelaide, Adelaide, Australia.
Australas J Dermatol. 2021 Feb;62(1):57-59. doi: 10.1111/ajd.13387. Epub 2020 Jul 6.
There has been uncertainty about the demographics and anatomical distribution of cutaneous sebaceous carcinoma. This study aims to investigate these uncertainties by analysing data from various countries. Data were obtained from cancer registries of the United States, England, Norway and Taiwan, and incidence rates were calculated with uniform age-adjustment. sebaceous carcinoma was more commonly reported in males than females in white populations, whereas the inverse was true in Taiwan. Ocular sebaceous carcinoma was more commonly reported in females than males in all populations, despite male predominance in white populations. The majority (approx. 70-90%) occurred on head and neck in Asians and whites. Age-adjusted incidence rate (to the 2000-2025 WHO World Standard Population) ranged from 0.07 to 0.18 per 100 000 person-years and was not higher in Taiwanese than in white populations.
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