CAC was without clinical impact on polyp detection rate or performance of colonoscopy.

Although this small study appears to show that DBE has a clinically higher diagnostic yield than spiral enteroscopy, larger studies are needed to confirm this preliminary finding.

This large prospective survey shows that propofol sedation in gastrointestinal endoscopy is a safe procedure with a low potential of risk in daily routine. However, high risk patients (ASA ≥ 3) should be identified, especially before emergency endoscopies and managed by additional persons for NAAP and under intensive care surveillance.

The finding of the present study suggests that the extension of visualization by CAC may be of particular value for the right colon.

Background Eosinophilic esophagitis (EoE) is detected frequently in dysphagia and noncardiac chest pain. Management of patients with EoE may be complicated because EoE is associated frequently with esophageal motility disorders. We present the rare case of esophageal achalasia (EA) associated with eosinophilic infiltration and a literature review. Material and methods A patient with dysphagia and eosinophilic infiltration referred to our clinic underwent standardized diagnostic work-up including symptom questionnaire, esophagogastroduodenoscopy (EGD) with esophageal biopsies, barium swallow, high-resolution esophageal manometry, and combined intraluminal 24-hour pH-impedance testing (pH/MII). Results The patient had an Eckardt score of 8. EGD and mucosal biopsies showed typical EoE with > 15 eosinophil leucocytes per high-power field. Barium swallow revealed typical sign of achalasia. HREM indicated EA type 2 according to the Chicago classification. PH/MII was normal. Oral and systemic corticoid therapy were without effect. After successful treatment by pneumatic dilation of the cardia, symptoms relieved and eosinophilic infiltration returned to normal. Conclusion The results suggest that the patient had primary EA associated with eosinophilic infiltration and that the combined occurrence of these rare diseases is not just a coincidence.