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Updated: Apr 25, 2026
Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer
Published on: February 12, 2022
Segmentation for pelvic malignancies in radiation oncology practice: a systematic review and meta-analysis protocol
Sidharth Satish Menon1, Umesh Velu1, Lavanya Gurram2
1Department of Radiation Oncology, Kasturba Medical College, Manipal Academy of Higher Education, Manipal, India.
Background:
Deep learning (DL)-based artificial intelligence (AI) models, the fourth generation in autosegmentation, have been adopted both for commercial and research applications worldwide and have shown great promise as reliable and comprehensive resource strategies for radiotherapy workflows.
Methods:
A comprehensive search will be conducted on Medline (PubMed), Scopus, the Cochrane Library, EMBASE, and Web of Science between January 2004 and December 2025. We will conduct a title, abstract, and full-text screening of all studies as per the eligibility criteria. Two reviewers will be involved in screening studies, quality appraisal, and data extraction, and a third reviewer will be consulted to resolve conflicts. Based on data availability, the data will be synthesised via meta-analysis and narrative synthesis. The reporting will be performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, ensuring the reliability and validity of the results.
Discussion:
The model's performance will be assessed using various quantitative indices, qualitative tools, timesavings, and dosimetry. This review will enable us to determine the accuracy of autosegmentation for targets and various pelvic organs, boosting clinicians' confidence in facilitating the clinical implementation of such tools in routine clinical practice.
Systematic Review Registration:
The protocol is prospectively registered on PROSPERO. The registration ID is CRD42024491066.
