Diagnostic yield and technical performance of the novel motorized spiral enteroscopy compared with single-balloon enteroscopy in suspected Crohn's disease: a prospective study (with video)Both single-balloon enteroscopy (SBE) and the novel motorized spiral enteroscopy (NMSE) are effective techniques for device-assisted enteroscopy (DAE). To date, no study has prospectively compared both modalities in suspected Crohn’s disease (CD).
Genotype–phenotype correlation of small-intestinal polyps on small-bowel capsule endoscopy in familial adenomatous polyposisIn familial adenomatous polyposis (FAP), neoplastic lesions outside the colon have become increasingly important. The genotype–phenotype correlation has been established for duodenal polyps, and regular screening is recommended. However, this correlation remains unclear for small-intestinal lesions, except for reports on the relationship between their occurrence and Spigelman stage. Here, we used small-bowel capsule endoscopy (SBCE) to investigate the genotype–phenotype correlation of small-intestinal polyps in FAP.