| On endoscopy, she had an excentric stricture about 5 cm below the upper esophageal sphincter and a narrow, erythematous distal esophagus. |
| He then became lecturer in medicine, and developed the specialty of gastroenterology, introducing a fibreoptic endoscopy to Northern Ireland. |
| We now have no place to clean the endoscopes used by our large gastrointestinal endoscopy service. |
| The investigation of choice for dysphagia by gastroenterologists or upper gastrointestinal surgeons is flexible endoscopy. |
| The massive vomiting suggested gastric obstruction, but endoscopy showed the gastric outlet was patent. |
| In view of the abnormalities of the gastric wall, an upper endoscopy was performed. |
