The incidence of testicular cancer is approximately 5.7 per 100,000 men per year based on 2011-2015 report in the United States. Testicular cancer is the most common type of cancer in young males. Germ cell tumors are about 98% of testicular cancer. About 55% of germ cell tumors are<unk> s.The prevalence of testicular cancer is estimated to be  9,310 new cases in 2018.<unk>  commonly affects individuals young adults 15 and 35  years of age.<unk>  is usually first diagnosed among 34 years (median, 39.5 years). The majority of<unk>  cases are reported in Europe, Scandinavia and North America.
Seminoma epidemiology and demographics
Prolactinoma epidemiology and demographics
Gonadoblastoma epidemiology and demographics
Gynecomastia epidemiology and demographics
Seminoma staging
Polycystic ovary syndrome epidemiology and demographics
Endometriosis epidemiology and demographics
Hamartoma epidemiology and demographics