Right-sided versus left-sided metastatic colorectal cancer
نویسندگان
چکیده
منابع مشابه
Right-sided vs left-sided colorectal cancer.
AV In the analysis of the Cancer and Leukemia Group B (CALGB)/SWOG 80405 trial that we presented at the 2016 annual meeting of the American Society of Clinical Oncology (ASCO), we defined right-sided colon cancer as cancer of the cecum and the ascending colon up to the hepatic flexure. Left-sided colon cancer comprises cancer of the splenic flexure and cancer in regions distal to the splenic fl...
متن کاملLaterality: Right-Sided and Left-Sided Colon Cancer
Colorectal cancer (CRC) can be characterized by the location of the primary tumor being within the colon [1]. Right-sided colon cancer (RCC) is derived from the embryologic midgut, including the proximal two-thirds of the transverse colon, ascending colon, and cecum. Left-sided colon cancer (LCC) is derived from the embryologic hindgut, which includes the distal third of the transverse colon, s...
متن کاملMolecular differences in the microsatellite stable phenotype between left‐sided and right‐sided colorectal cancer
Differences in the pathogenesis of microsatellite stable (MSS) sporadic colorectal cancers (CRCs) between left-sided CRC (LC) and right-sided CRC (RC) have not been clarified. To identify pathogenesis-related genomic differences between MSS CRCs within the two locations, we performed a comprehensive molecular analysis using crypt isolation with samples from 92 sporadic CRCs. Microsatellite inst...
متن کاملRight-sided colon cancer and left-sided colorectal cancers respond differently to cetuximab.
INTRODUCTION Right-sided colon cancer (RSCC) and left-sided colorectal cancer (LSCRC) differ with respect to their biology and genomic patterns. This study aimed to examine whether the primary tumor location is associated with the response to cetuximab in patients with metastatic colorectal cancer (mCRC). METHODS Patients with mCRC treated with cetuximab and standard chemotherapy as first- or...
متن کاملComprehensive genomic sequencing detects important genetic differences between right-sided and left-sided colorectal cancer
Objectives Anti-epidermal growth factor receptor (EGFR) therapy has been found to be more effective against left-sided colorectal cancer (LCRC) than right-sided colorectal cancer (RCRC). We hypothesized that RCRC is more likely to harbor genetic alterations associated with resistance to anti-EGFR therapy and tested this using comprehensive genomic sequencing. Materials and methods A total of ...
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ژورنال
عنوان ژورنال: Annals of Oncology
سال: 2019
ISSN: 0923-7534
DOI: 10.1093/annonc/mdz155.248