gastroenterology videos
Eosinophilic Esophagitis - Linear Furrows
Endoscopy may reveal a ringed appearance or linear furrows. Standard biopsy findings reveal severe eosinophilic infiltration; more than 15-20 eosinophils per high-magnification microscopic field are...
Hemorrhagic Esophagitis Due To Alcoholism - Patchy...
The image displays the cardias with multiple ulcers. Alcohol. Heavy drinking can cause patchy inflammatory erythema of the esophageal mucosa. With abstinence, these changes are quickly and completely...
Hemorrhagic Esophagitis Due To Alcoholism - Retraction...
Hemorrhagic Esophagitis. Several esophageal ulcers and erosions are observed across the longitudinal axis.
Hemorrhagic Esophagitis Due To Alcoholism - Cardia
Hemorrhagic Esophagitis. The cardias is seen in retroflexed maneuver, severe ulcerated mucosa is observed.
Hemorrhagic Esophagitis Due To Alcoholism - Mucosal...
An 80 year-old male presents 3 months of having hiccups patient has been drinking alcoholic beverages during several years.
Slight Esophageal Stricture Due To Reflux Esophagitis
A slightly stricture at distal esophagus; scarring due to long-standing reflux and recurrent ulceration. The most common cause of esophagitis is reflux, The histologic changes are not specific. Correlation...
Esophageal Stricture Due To Gastroesophageal...
Extensive and coalescing ulceration. The ulcers are long and extend well above of the esophagogastric junction. The video clip displays some bilis as a reflux. A hiatal hernia is displayed, a mid-stricture...
Hiatal Hernia - Retroflexed Meneuver - 1
Hiatal Hernia retroflexed view. The video clip shows a retroflexed endoscopic maneuver all the way until the upper esophagic sphincter.
Superior Esophagic Sphincter - Retroflexed Meneuver
The video clip displays a complete retroflexed maneuver from the cardias to the upper esophagic sphincter, the video clip also shows a big hiatal hernia with reflux esophagitis. An endoscopist must...
Esophagitis - Mild Case
Is appreciated by the presence of severe non confluent red streaks just above the esophagogastric junction.
Esophagitis - Severe Case
Is evident by the presence of ulcerations. The following factors or conditions may increase risk of reflux esophagitis: Pregnancy Obesity Scleroderma Smoking, Alcohol, coffee, chocolate, fatty or...
Reflux Esophagitis - Radial Ulcers
Radial ulcers and hiatus hernia are observed. Many patients with GERD have a normal esophagus on endoscopy. The first sign of esophageal damage may be erythema. Appearance of erosions indicates more...
Esophageal Ulcer Due To GERD
Seen at the cardias. The retroflexed image, the endoscope is observed. Pathophysiology: Reflux esophagitis develops when gastric contents are passively regurgitated into the esophagus. Gastric acid,...
Severe Esophagitis - Cardia Ulceration
The cardias is seen in retroflexed view. An ulcerated cardias is observed. The most frustrating aspect of GERD treatment is the high relapse rate after successful medical healing. More than 80% of...
Severe Esophagitis - Erosions With Whitish Exudate
Is observed by the presence of several, confluent erosions and whitish exudate on the mucosa. A hiatal hernia is observed (video clip) Esophagitis is a common medical condition usually caused by...
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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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