Necessity of transnasal gastroscopy in routine diagnostics: a patient-centred requirement analysis
IntroductionNumerous indications require regular upper gastrointestinal endoscopy (oesophagogastroduodenoscopy; EGD) in outpatients. In most cases, peroral gastroscopy is performed. The aim of this study was to evaluate the need of transnasal gastroscopy (nEGD) in outpatients.MethodsA questionnaire...
| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
BMJ Publishing Group
2019-06-01
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| Series: | BMJ Open Gastroenterology |