case_images: PMC10103238_01
case_images: Endoscopic images (a) initial colonoscopy images at the time of diagnosis shows marked erythema, absent vascular pattern, and some erosions confined to the caecum and sigmoid colon and (b) after 1-year VDZ therapy with no evidence of active disease.
case_images: 10.1177_2050313X231165641-fig1.jpg
case_images: PMC10103238_01_10.1177_2050313X231165641-fig1.jpg
case_images: fig1-2050313X231165641
case_images: The patient underwent a colonoscopy that showed marked erythema, absent vascular pattern, and some erosions confined to the caecum and sigmoid colon (Figure 1); his histopathological analysis report showed oedema, hyperemia, and eosinophilic infiltration in the lamina propria with regular glandular architecture.
case_images: Quantification of serum vedolizumab (VDZ) in (a) induction period and (b) maintenance period. Data are presented in pre-VDZ infusion and in pre- and post-haemodialysis.
case_images: 10.1177_2050313X231165641-fig2.jpg
case_images: PMC10103238_01_10.1177_2050313X231165641-fig2.jpg
case_images: fig2-2050313X231165641
case_images: We, therefore, hypothesize these could be critical time points for this study.   We observed a slight increase in the VDZ concentration rather than a reduction, both at the second induction infusion (week 2) and at the second maintenance infusion (week 22) (Figure 2).