endoscopic
Endoscopic Appearance of Pedicled Polyp of the...
Large pedunculated polyps (> 2-3 cm) are often easily removed with standard snare cautery techniques. The difficulty most commonly encountered is when a large polyp has a particularly long stalk, and...
Endoscopic Appearance of Pedicled Polyp of the...
The practice of removing polyps at colonoscopy is based on the assumption that their removal prevents progression to cancer. This concept, often called the adenoma-carcinoma sequence.
Endoscopic Appearance of Pedicled Polyp of the...
Endoscopic snare excision of large pediculated polyp. Most pedunculated polyps are removed by transection of the stalk with a polypectomy snare. The major risk with this approach is postpolypectomy...
Endoscopic Appearance of Pedicled Polyp of the...
Endoscopic Image of Tubular Adenoma on a Long Stalk. Adenomatous polyps are precursors of most colorectal cancers, and their prevalence increases with age. The chance of detecting adenomatous polyps...
Endoscopic Appearance of Pedicled Polyp of the...
Endoscopic Appearance of Tubular Adenoma on a Long Stalk.
Endoscopic Appearance of Pedicled Polyp of the...
This is the case of a 54 year-old male with rectal bleeding.
Scirrhous Gastric Carcinoma - Endoscopy (15 of...
In this video image shows the ulcer of the gastric cardias observed in the previous endoscopy, see image 4 of 43, however as I said before, the endoscopist in the Social Security hospital had not...
Barrett Esophagus - endoscopic view (9 of 9)
A small remnant of the tongues. A new session of ablative therapy with Argon Plasma coagulator was performed.
Barrett Esophagus - endoscopic view (8 of 9)
A follow up endoscopy. 18 months after the therapy with argon plasma coagulator (APC) The tongues has been shortened.
Barrett Esophagus - endoscopic view (7 of 9)
Some biopsies were taken with jumbo forceps. The use of the larger 3.4 mm forceps results in larger biopsies than the standard 2.4 mm biopsy forceps, and they are therefore best for diagnostic purposes....
Barrett Esophagus - endoscopic view (6 of 9)
Chromoendoscopy using Lugol's solution. Lugol's solution is an absorptive staining. Lugol chromoendoscopy has been used to detect early esophageal cancer, which is difficult to recognize by routine...
Barrett Esophagus - endoscopic view (5 of 9)
Chromoendoscopy using Lugol's solution. Staining of the mucosa with Lugol's solution during endoscopy has been suggested to identify early cancer and dysplasia that may improve prognosis. It has...
Barrett Esophagus - endoscopic view (4 of 9)
Barrett Esophagus - endoscopic view Enhanced magnification endoscopy is an accurate method of predicting Specialized intestinal metaplasia in Barrett's esophagus. The simplicity of the technique...
Barrett Esophagus - endoscopic view (3 of 9)
Barrett Esophagus. Enhanced magnification endoscopy. Acetic acid-enhanced magnification endoscopy in the diagnosis of specialized intestinal metaplasia, dysplasia and early cancer in Barrett's esophagus.
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