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Ovarian cancer is a rare disease, with carcinomas comprising approximately 90% of tumors and germ cell and stromal tumors

Besides female sex, advancing age is the biggest risk factor for breast cancer. Reproductive factors that increase exposure to

Dramatic improvements in survival have been achieved for children and adolescents with cancer.[ 1, 2] Between 1975 and 2020

Incidence and Mortality. Estimated new cases and deaths from breast cancer (women only) in the United States in 2025:[ 1] New

Incidence. Parathyroid adenomas represent a common endocrine problem, whereas parathyroid carcinomas are very rare tumors. With an

Dramatic improvements in survival have been achieved for children and adolescents with cancer. Between 1975 and 2020, childhood

Continual improvements in survival have been achieved for children and adolescents with cancer.[ 1] Between 1975 and 2020

Stress- or trauma-related symptoms such as avoidant behaviors, intrusive thoughts, and heightened arousal are often seen in

Incidence and Mortality. Pancreatic neuroendocrine tumors (NETs) are uncommon cancers with about 1,000 new cases per year in the

Note: The Summary of Evidence section summarizes the published evidence on this topic. The rest of the summary describes the