Ontology highlight
ABSTRACT:
SUBMITTER: Loes IM
PROVIDER: S-EPMC5071774 | biostudies-literature | 2016 Aug
REPOSITORIES: biostudies-literature
Løes Inger Marie IM Immervoll Heike H Sorbye Halfdan H Angelsen Jon-Helge JH Horn Arild A Knappskog Stian S Lønning Per Eystein PE
International journal of cancer 20160404 3
We determined prognostic impact of KRAS, BRAF, PIK3CA and TP53 mutation status and mutation heterogeneity among 164 colorectal cancer (CRC) patients undergoing liver resections for metastatic disease. Mutation status was determined by Sanger sequencing of a total of 422 metastatic deposits. In univariate analysis, KRAS (33.5%), BRAF (6.1%) and PIK3CA (13.4%) mutations each predicted reduced median time to relapse (TTR) (7 vs. 22, 3 vs. 16 and 4 vs. 17 months; p < 0.001, 0.002 and 0.023, respecti ...[more]