Fig. 5
![Fig. 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40348-022-00143-1/MediaObjects/40348_2022_143_Fig5_HTML.png)
A 16-year-old male with stenosing ileitis in Crohn’s disease. Ultrasound in routine follow-up without acute problems or increasing clinical score. A B-mode image revealing increased bowel wall thickness (6.5 mm) (Sequoia, Siemens, L10-4 probe). B Power Doppler imaging without any pathological increase in vascularization (Sequoia, Siemens, L10-4 probe). C SWE with no pathological qualitative distribution in color scale (Sequoia, Siemens, L10-4 probe). D SWE using quantitative evaluation with three regions of interest within the submucosa of the small bowel (median 1.42, 1.66, 1.85 m/s) (Sequoia, Siemens, L10-4 probe) which is lower than published cutoff values for active inflammation [52]