gastroenterology videos
Gastroparesis Signs & Symptoms
Gastroparesis Signs & Symptoms (ex. Nausea, Weight Loss) Gastroparesis is a gastrointestinal disorder, essentially “stomach paralysis” that is due to delayed emptying of stomach contents into the...
Diverticulitis Signs & Symptoms (And Why...
Diverticulitis is a gastrointestinal condition involving inflammation of diverticula, which are outpouchings or “bulges” in the large intestine that are caused by weak large intestine walls. The diverticula...
Colonoscopy: Cecum - SSA Tethered From Biopsy...
During initial endoscopy the referring endoscopist identified subtle abnormality - slightly thickened fold and took biopsies which turned out to be SSA. Scarring from biopsies made resection technically...
Colonoscopy: Transverse Colon - Giant Polyp Resection
When I reviewed the photos of the colonoscopy report, I thought that the polyp was not big and could cut easily. When I did the case, I realized how much was hiding behind the bend. The colon was very...
Colonoscopy: Cecum-IC Valve Polyp - EMR
Injection: Start inside the IC valve to push the polyp out; then inject under the polyp. By injecting with the polyp immersed in water allows you to access the underside of the polyp as it is over a slope....
Colonoscopy: Descending Colon - LST-NG - EMR+APC+Clips...
The video shows descending colon LST-NG polyp EMR. Injection: 22 ml saline with Methylene Blue, 15 and 10 mm snare, Endocut Q 3-1-5, clip closure, reapplied clips for loose clips.
CRE Esophageal Balloon Dilatation - Second Session
Esophageal stricuture secondary to caustic ingestion, second balloon dilatation session from 8 to 10 to 8 mm diameter.under fluoroscopy, another less tight stricture found .
Hot Snare EMR for Rectal Polyp
A 10 mm rectal polyp , type 0-IIa, submucosal saline with methylen blue injction and hot snare mucosectomy. Dr Sami Boudabbous.
Colovesical Fistula
Indication for colonoscopy: recurrent UTI, foul-smelling urine, positive bacterial urine culture. Constipation. The female patient was hospitalized and initially diagnosed on a urology ward in a district...
Colonoscopy: Ascending Colon 25 mm Polyp EMR...
The video shows ascending colon 25 mm polyp EMR. The submucosal injection facilitates a safe and easy resection.
Colonoscopy: Cecum Tethered Polyp - Subtle Colon...
The video shows a hot snare resection of a tethered cecal polyp.
Colonoscopy: Inflammatory Polyp EMR
The video depicts inflammatory polyp EMR. Good to get into the habit of getting a clear margin.
Colonoscopy: Retroflexion EMR in Ascending Colon...
The video shows retroflexion underwater EMR in ascending colon.
Colonoscopy: Two Subtle Ascending Colon Polyps...
A case referred for colon EMR - I admire the gastroenterologist for picking this lesion as this was difficult to visualize because the colon was folded and the flat polyp was underneath a fold - required...
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Gottumukkala Raju
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Ahmad Hormati
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Gastroenterology Atlas
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EUS - ENDO
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American Association for Primary Care Endoscopy
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Colonscopy Quiz by Dr. Raju
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