coeliac disease. endoscopic view showing the duodenum, the part of the small intestine where most of the chemical digestion takes place. the patient has coeliac disease (or gluten enteropathy).. - 結腸鏡檢查 個影片檔及 b 捲影像00:21
healthy human colon, endoscope view. the colon, or large intestine, is the final part of the digestive system.. - 結腸鏡檢查 個影片檔及 b 捲影像00:28
healthy human caecum, endoscope view. the caecum is the junction of the ileum, the last part of the small intestine, with the colon, the large intestine. the ileocaecal valve passes food and liquid into the colon.. - 結腸鏡檢查 個影片檔及 b 捲影像00:10
healthy human caecum, endoscope view. the caecum is the junction of the ileum, the last part of the small intestine, with the colon, the large intestine. the ileocaecal valve passes food and liquid into the colon.. - 結腸鏡檢查 個影片檔及 b 捲影像00:26
st mark's hospital: intvarious shots of doctor performing colonoscopy during bowel examination as interior of bowel seen on wall-mounted screen - 結腸鏡檢查 個影片檔及 b 捲影像00:06
rectal cancer. endoscopic view of a malignant (cancerous) tumour in a patients rectum.. - 結腸鏡檢查 個影片檔及 b 捲影像00:19
rectal cancer. endoscopic view of an adenocarcinoma (cancerous tumour) in the rectum.. - 結腸鏡檢查 個影片檔及 b 捲影像00:22
colonoscopy procedure taking place in hospital to study the bowel and look for early signs of cancer - 結腸鏡檢查 個影片檔及 b 捲影像00:58
st mark's hospital: int various views of nurse preparing quipment for colonoscopy - 結腸鏡檢查 個影片檔及 b 捲影像00:12
precancerous polyp in the colon found and removed during colonoscopy procedure for analysis. - 結腸鏡檢查 個影片檔及 b 捲影像00:30
precancerous polyp in the colon found and removed during colonoscopy procedure for analysis. - 結腸鏡檢查 個影片檔及 b 捲影像00:25
precancerous polyp in the colon found and removed during colonoscopy procedure for analysis. - 結腸鏡檢查 個影片檔及 b 捲影像00:28
precancerous polyp in the colon found and removed during colonoscopy procedure for analysis. - 結腸鏡檢查 個影片檔及 b 捲影像00:10
precancerous polyp in the colon found and removed during colonoscopy procedure for analysis. - 結腸鏡檢查 個影片檔及 b 捲影像00:31
