Case Report
Copyright ©The Author(s) 2018.
World J Clin Cases. Oct 26, 2018; 6(12): 554-558
Published online Oct 26, 2018. doi: 10.12998/wjcc.v6.i12.554
Figure 1
Figure 1 Sigmoidoscopic imaging showing narrowing of the rectal lumen with normal overlying mucosa.