ISSN : 2663-2187

Colorectal Cancer Screening: The Evolving Role of Virtual colonoscopy

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Dr. Aliya Naureen, Dr. Rehan Aslam Gill, Dr. Uzma Zaman, Dr. Zil E Maryam, Dr. Nazish Khalid, Dr. Noman Johnson, Farah Naz Tahir
» doi: 10.48047/AFJBS.6.16.2024.3434-3440

Abstract

Colorectal cancer (CRC) represents a leading cause of morbidity and mortality worldwide, necessitating advancements in screening technologies. Virtual colonoscopy (VC), a non-invasive imaging modality, is emerging as a promising alternative to traditional colonoscopy. The objective of this study was to assess the diagnostic accuracy, patient acceptance, and potential advantages of VC in CRC screening, with particular focus on comparison with standard colonoscopy. Results indicate that VC demonstrates a sensitivity of 85% and specificity of 92% in detecting significant colorectal lesions, making it a reliable tool for CRC detection. Statistical analysis revealed that VC had comparable, if not superior, performance in detecting neoplasms, particularly in the right colon, with a p value of 0.03. Moreover, patient satisfaction and procedural tolerance were significantly higher for VC, with a p-value of 0.01. This study emphasizes the growing role of VC in CRC screening, particularly in populations where access to traditional colonoscopy is limited. Further research with larger sample sizes is needed to establish long-term efficacy and standardize the use of VC in CRC screening protocols. This study highlights the potential for VC to improve screening rates and reduce CRC-associated mortality.

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