Fig. 12From: Bowel wall thickening at CT: simplifying the diagnosisBowel ischaemia secondary to systemic lupus erythaematosus (LES). Axial contrast-enhanced CT scan shows circumferential thickening of the small bowel loops (arrows) with a stratified appearance in a patient with LES presenting with bloody diarrhoea indicating bowel involvement by the vasculitisBack to article page