Potential protein–phenotype correlation in three lipopolysaccharide-responsive beige-like anchor protein-deficient patients

Figure 1 Endoscopy images of patient 2. A and B: At the onset, ulcers (black arrows) in a gastrointestinal tract resembling Crohn's disease-like colitis; C and D: Three years post-treatment, no mucosal inflammation was found in the gastrointestinal tract.