Fig. 6From: Evaluation of imaging findings in gastrointestinal anisakiasis in emergency CT and ultrasoundPatient of 62 years of age with ileal anisakiasis visible in ultrasound, sagittal (A) and axial view (B). The wall thickening can be observed due to oedema in the Kerckring valves (first hypoechogenic layer from the lumen, of submucosal location − white arrows), with important hyperechogenicity of the adjacent mesenteric fat (asterisks) due to severe oedemaBack to article page