Basal-cell carcinoma
In the United States approximately 3 out of 10 caucasians develop a basal-cell carcinoma during their lifetime. This tumor accounts for approximately 70% of non-melanoma skin cancers. In 80 percent of all cases, basal-cell carcinoma affects the skin of head and neck. Furthermore, there appears to be an increase in the incidence of basal-cell cancer of the trunk in recent years.
Ovarian cancer
The risks from developing specific types of ovarian cancer varies. Germ cell tumors and sex cord-stromal tumors are less common than epithelial tumors. The number of new cases a year in the US is 0.4 per 100,000 women and 0.2 per 100,000 women, respectively. In young people, sex-cord stromal tumors and germ cell tumors total 1% of overall ovarian cancer. Ovarian cancer represents approximately 4% of cancers diagnosed in women.