gastroenterology videos
Ulcerative Colitis - Endoscopy (3 of 5)
High magnification of the ulcers. In order to detect flat-type dysplastic and cancerous lesions associated with longstanding ulcerative colitis, it is important to understand the minute findings detected...
Ulcerative Colitis - Endoscopy (2 of 5)
This image and the video clips shows the typical serpinginous ulcers of ulcerative colitis after using indigo carmine stain. Chromoendoscopy is characterized by intravital staining of colonic epithelium...
Ulcerative Colitis - Endoscopy (1 of 5)
Endoscopic findings in ulcerative colitis — Endoscopy in UC typically reveals the following findings: Erythema Loss of the usual fine vascular pattern Granularity of the mucosa Friability Edema.
Ulcerative Colitis Complicating Colon Cancer...
In a patient with long-standing ulcerative colitis undergoing surveillance colonoscopy, the primary question is whether or not there is dysplasia present and not to make a diagnosis of inflammatory...
Ulcerative Colitis Complicating Colon Cancer...
Longstanding extensive UC is associated with a significantly increased risk of developing colon cancer. Colonoscopic surveillance is increasingly used in this group of patients. It is well documented...
Ulcerative Colitis Complicating Colon Cancer...
This image shows a colonic cancer of the rectosigmoid junction. Patients with ulcerative colitis and colorectal cancer have a stage distribution similar to patients with colorectal cancer without ulcerative...
Ulcerative Colitis Complicating Colon Cancer...
Longstanding extensive UC is associated with a significantly increased risk of developing colon cancer. Colonoscopic surveillance is increasingly used in this group of patients. Patients with ulcerative...
Ulcerative Colitis Complicating Pseudomembranous...
Endoscopic Image of Ulcerative Colitis with superimposed pseudomembranous colitis. Total colonoscopy is recommended for precise diagnosis when patients with ulcerative colitis develop intractable...
Ulcerative Colitis Complicating Pseudomembranous...
Ulcerative Colitis and superimposed pseudomembranous colitis involving the right colon. Colonoscopy revealed pseudomembranous colitis extending from the ascending colon to the cecum, and Clostridium...
Ulcerative Colitis Complicating Pseudomembranous...
This image and the video clip display a long tract of the descending colon with ulcerative colitis.
Ulcerative Colitis Complicating Pseudomembranous...
A 73-year-old man presented with chronic watery diarrhea and abdominal cramping of three months duration. Was under multiple antibiotics therapy prescribed from his general practitioner.
Colitis Ulcerosa - Pseudopolyps (18 of 22)
Age Ulcerative colitis is uncommon in persons younger than 10 years. Most patients are 20-40 years of age at diagnosis. Another peak occurs at 60 years of age.
Colitis Ulcerosa - Pseudopolyps (17 of 22)
Race Ulcerative colitis is more common in individuals living in temperate climates and in whites. There are sporadic increases in some Jewish populations. The disease is uncommon in the Far East....
Colitis Ulcerosa - Pseudopolyps (16 of 22)
Ulcerative colitis may result in disease-related mortality. However, overall mortality is not increased in patients with ulcerative colitis, as compared with the general population. An increase in...
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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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SAGES - Society of American Gastrointestinal and Endoscopic Surgeons
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American Association for Primary Care Endoscopy
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Colonscopy Quiz by Dr. Raju
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