The Role of DWI in Evaluating Tumor Heterogeneity in Rectal Carcinoma

EasyChair Preprint 14758

Abstract

Diffusion Weighted Imaging (DWI) has emerged as a pivotal tool in the assessment of tumor heterogeneity in rectal carcinoma. As a non-invasive imaging technique, DWI provides insights into the microstructural characteristics of tumors by measuring the diffusion of water molecules within tissue, thereby reflecting cellular density and organization. Tumor heterogeneity, which can manifest as variations in cellularity, vascularity, and microenvironment, plays a crucial role in determining treatment response and patient prognosis. This paper explores the mechanisms by which DWI evaluates tumor heterogeneity, highlighting its advantages over traditional imaging methods. We discuss the application of DWI in diagnosing rectal cancer, its role in treatment planning, and its potential to predict therapeutic outcomes. Despite its benefits, challenges such as technical limitations and interpretation variability remain. Future advancements in DWI technology and its integration with other imaging modalities may enhance its utility in personalized treatment strategies. This review underscores the significance of DWI in the comprehensive evaluation of rectal carcinoma, advocating for continued research to optimize its application in clinical practice.

Keyphrases: The Role of DWI in Evaluating Tumor Heterogeneity in Rectal Carcinoma, Weighted Imaging (DWI), cancer, tumor heterogeneity

@booklet{EasyChair:14758,
  author    = {Oyerinde Bamiyinoluwa},
  title     = {The Role of DWI in Evaluating Tumor Heterogeneity in Rectal Carcinoma},
  howpublished = {EasyChair Preprint 14758},
  year      = {EasyChair, 2024}}