TY - T1 - Familial Risks and Proportions Describing Population Landscape of Familial Cancer SN - / UR - http://hdl.handle.net/10138/335421 T3 - A1 - Hemminki, Kari; Sundquist, Kristina; Sundquist, Jan; Försti, Asta; Hemminki, Akseli; Li, Xinjun A2 - PB - Y1 - 2021 LA - eng AB - Simple Summary Familial cancer can be defined through the occurrence of the same cancer in two or more family members. Hereditary cancer is a narrower definition of high-risk familial aggregation through identified predisposing genes. The absence of correlation between spouses for risk of most cancers, particularly those not related to tobacco smoking or solar exposure, suggests that familial cancers are mainly due to genetic causes. The aim of the present study was to define the frequency and i... VO - IS - SP - OP - KW - familial risk; familial proportion; high-risk families; nationwide study; family-cancer database; CUTANEOUS MALIGNANT-MELANOMA; PROSTATE-CANCER; INCIDENCE TRENDS; NECK-CANCER; HISTORY; CHILDHOOD; DIAGNOSIS; HISTOLOGY; SMOKING; HEAD; 3122 Cancers N1 - PP - ER -