"length of affected segment(s)"
"Some sources suggest >2-3 mm as a numerical cut off for small bowel wall thickening 2 and >5 mm for large bowel wall thickening"
"Henoch-Schonlein purpura"
"infection, such as Clostridioides difficile (pseudomembranous colitis)"
"graft vs. host disease"
Expected headings
"Fluoroscopy"