PT  - JOURNAL ARTICLE
AU  - Alfahed, Abdulaziz
TI  - Molecular pathology of colorectal cancer
AID  - 10.15537/smj.2023.44.9.20230257
DP  - 2023 Sep 01
TA  - Saudi Medical Journal
PG  - 836--847
VI  - 44
IP  - 9
4099  - http://smj.org.sa/content/44/9/836.short
4100  - http://smj.org.sa/content/44/9/836.full
SO  - Saudi Med J2023 Sep 01; 44
AB  - Colorectal cancer (CRC) is one of the most common cancers worldwide, and one of the most common causes of cancer deaths. In recent times, significant advancements have been made in elucidating the molecular alterations of the disease, and the results have been an improved understanding of CRC biology, as well as the discovery of biomarkers of diagnostic, prognostic, and therapeutic significance. In this review, an evaluation is carried out of the molecular pathology research of CRC emanating from Saudi Arabia. The verdict is that the data on the molecular alterations in CRC from Saudi patients is at best modest. This dearth of molecular pathology data is aptly reflected in the paucity of molecular markers recommended for testing by the Saudi National Cancer Centre guidelines for CRC management. Large scale multi-institutional and multiregional translational studies are required to generate molecular data that would inform diagnostic, prognostic, and risk-stratification guidelines for Saudi CRC patients.