Ontology highlight
ABSTRACT:
SUBMITTER: Kryklyva V
PROVIDER: S-EPMC8822371 | biostudies-literature | 2022 Mar
REPOSITORIES: biostudies-literature
Kryklyva Valentyna V Brosens Lodewijk Aa LA Marijnissen-van Zanten Monica Aj MA Ligtenberg Marjolijn Jl MJ Nagtegaal Iris D ID
The journal of pathology. Clinical research 20211206 2
Mismatch repair deficiency (dMMR) is a hallmark of Lynch syndrome (LS), but its prevalence in early-onset (diagnosed under the age of 50 years) duodenal, ampullary, and pancreatic carcinomas (DC, AC, and PC, respectively) is largely unknown. We explored the prevalence of dMMR and the underlying molecular mechanisms in a retrospectively collected cohort of 90 early-onset carcinomas of duodenal, ampullary, and pancreatic origin. dMMR was most prevalent in early-onset DCs (47.8%); more than half of ...[more]