esophagus diffuse irregulareccentric ulcerating stricture squamous cell crcinoma esophagram 70M dysphagia Related LinksGoogle ImagesGoogleYouTubeWikipediaRadiopediaRadiographicsChatGPTOpenEvidence
sigmoid colon pseudopolyps narrowed rigid Crohns colitis double contrast barium enema 35F active Crohns disease Related LinksGoogle ImagesGoogleYouTubeWikipediaRadiopediaRadiographicsChatGPTOpenEvidence