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Updated: Apr 21, 2026

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
Published on: January 22, 2018
FDG PET/CT in the management of colorectal and anal cancers
Ankit Agarwal1, Charles Marcus, Jennifer Xiao
11 Boston University School of Medicine, Boston, MA.
Objective:
CT remains the imaging modality of choice in the diagnosis of colorectal cancer (CRC) and anal cancer. However, advances in imaging have expanded the role of MRI and PET/CT. This article focuses on the evolving role of FDG PET/CT in the diagnosis, radiation therapy planning, therapy assessment, and posttherapy monitoring of CRC and anal cancer.
Conclusion:
FDG PET/CT is a valuable imaging modality that impacts the clinical management of patients with CRC and those with anal cancer.
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