BACKGROUND AND AIMS: Pancreatic cancer (PC) is a deadly disease that is most commonly diagnosed at an incurable stage. Different high-risk genetic variants and cancer syndromes increase the lifetime risk of developing PC. This study aims to assess the yield of initial PC screening in patients with high-risk germline mutations. METHODS: Asymptomatic adults underwent PC screening by EUS, magnetic resonance imaging, or CT during a 10-year period and were retrospectively identified. High-risk individuals were defined as carrying germline mutations in BRCA1, BRCA2, p53 (Li-Fraumeni), STK11 (Peutz-Jeghers), MSH2 (Lynch), ATM (ataxia-telangiectasia), or APC (familial adenomatous polyposis). Patients without germline mutations were excluded. RESULTS: In total, 86 patients met the study criteria. The median age was 48.5 years (interquartile range, 40-58), 79.1% (68) were women, and 43.0% (37) had a family history of PC. The genetic mutations were BRCA2 (50, 58.1%), BRCA1 (14, 16.3%), p53 (12, 14.0%), STK11 (5, 5.8%), MSH2 (3, 3.5%), ATM (1, 1.2%), and APC (1, 1.2%). Screening detected a pancreatic abnormality (PA) in 26.7% (23/86), including cysts (11, 47.8%), hyperechoic strands and foci (10, 43.5%), and mild pancreatic duct dilation (2, 8.7%). Patients older than 60 years were more likely to have a PA detected (P = .043). EUS detected more PAs than magnetic resonance imaging or CT. No cases of PC were diagnosed by screening or during follow-up (median, 29.8 months; interquartile range, 21.7-43.5). CONCLUSIONS: Unless indicated otherwise by family or personal history, PC screening under the age of 50 is low yield. Linear EUS may be the preferred modality for initial PC screening.
BACKGROUND AND AIMS: Pancreatic cancer (PC) is a deadly disease that is most commonly diagnosed at an incurable stage. Different high-risk genetic variants and cancer syndromes increase the lifetime risk of developing PC. This study aims to assess the yield of initial PC screening in patients with high-risk germline mutations. METHODS: Asymptomatic adults underwent PC screening by EUS, magnetic resonance imaging, or CT during a 10-year period and were retrospectively identified. High-risk individuals were defined as carrying germline mutations in BRCA1, BRCA2, p53 (Li-Fraumeni), STK11 (Peutz-Jeghers), MSH2 (Lynch), ATM (ataxia-telangiectasia), or APC (familial adenomatous polyposis). Patients without germline mutations were excluded. RESULTS: In total, 86 patients met the study criteria. The median age was 48.5 years (interquartile range, 40-58), 79.1% (68) were women, and 43.0% (37) had a family history of PC. The genetic mutations were BRCA2 (50, 58.1%), BRCA1 (14, 16.3%), p53 (12, 14.0%), STK11 (5, 5.8%), MSH2 (3, 3.5%), ATM (1, 1.2%), and APC (1, 1.2%). Screening detected a pancreatic abnormality (PA) in 26.7% (23/86), including cysts (11, 47.8%), hyperechoic strands and foci (10, 43.5%), and mild pancreatic duct dilation (2, 8.7%). Patients older than 60 years were more likely to have a PA detected (P = .043). EUS detected more PAs than magnetic resonance imaging or CT. No cases of PC were diagnosed by screening or during follow-up (median, 29.8 months; interquartile range, 21.7-43.5). CONCLUSIONS: Unless indicated otherwise by family or personal history, PC screening under the age of 50 is low yield. Linear EUS may be the preferred modality for initial PC screening.
Authors: Carrie X Cao; Jeremy M Sharib; Amie M Blanco; Dena Goldberg; Paige Bracci; Rita A Mukhtar; Laura J Esserman; Kimberly S Kirkwood Journal: J Am Coll Surg Date: 2019-10-28 Impact factor: 6.113
Authors: Lianne Scholten; Anouk Ej Latenstein; Cora M Aalfs; Marco J Bruno; Olivier R Busch; Bert A Bonsing; Bas Groot Koerkamp; I Quintus Molenaar; Dirk T Ubbink; Jeanin E van Hooft; Paul Fockens; Jolanda Glas; J Hans DeVries; Marc G Besselink Journal: United European Gastroenterol J Date: 2020-07-23 Impact factor: 4.623
Authors: Kasper A Overbeek; Djuna L Cahen; Anne Kamps; Ingrid C A W Konings; Femme Harinck; Marianne A Kuenen; Bas Groot Koerkamp; Marc G Besselink; Casper H van Eijck; Anja Wagner; Margreet G E Ausems; Manon van der Vlugt; Paul Fockens; Frank P Vleggaar; Jan-Werner Poley; Jeanin E van Hooft; Eveline M A Bleiker; Marco J Bruno Journal: Fam Cancer Date: 2020-07 Impact factor: 2.375