Case Report
Copyright ©The Author(s) 2024.
World J Radiol. Sep 28, 2024; 16(9): 473-481
Published online Sep 28, 2024. doi: 10.4329/wjr.v16.i9.473
Figure 2
Figure 2 The sigmoidoscopy reveals a narrowing of the rectal lumen accompanied by non-ulcerated underlying mucosa. The preserved mucosa complicates endoscopic detection, emphasizing the importance of radiological evaluation for accurate diagnosis.