TY - T1 - Familial cancer risk in family members and spouses of patients with early-onset head and neck cancer SN - / UR - http://hdl.handle.net/10138/318869 T3 - A1 - Mroueh, Rayan; Tanskanen, Tomas; Haapaniemi, Aaro; Salo, Tuula; Malila, Nea; Mäkitie, Antti; Pitkäniemi, Janne A2 - PB - Y1 - 2020 LA - eng AB - Background Reported patterns of familial aggregation of head and neck cancer (HNC) vary greatly, with many studies hampered by the limited number of subjects. Methods Altogether 923 early-onset ( Results Of all early-onset HNC families, only 21 (2.3%) had familial HNC cancers at any age and less than five familial early onset HNC cancers among first-degree relatives. The cumulative risk of HNC for siblings by age 60 (0.52%) was at population level (0.33%). No increased familial risk of early-ons... VO - IS - SP - OP - KW - early-onset cancer; familial cancer; head and neck cancer; proband; SQUAMOUS-CELL CARCINOMA; GENE-ENVIRONMENT INTERACTIONS; POOLED ANALYSIS; LUNG-CANCER; HUMAN-PAPILLOMAVIRUS; INTERNATIONAL HEAD; BREAST-CANCER; YOUNG-ADULTS; EPIDEMIOLOGY; POLYMORPHISMS; 3125 Otorhinolaryngology, ophthalmology; 3126 Surgery, anesthesiology, intensive care, radiology N1 - PP - ER -