gastroenterology videos
Small cell carcinoma of the lung that invades...
Small cell carcinoma: This tumor usually arises close to the hilum. Is the most malignant lung cancer and is composed of oat cells which are smaller than tumor cells found in the squamous cell carcinoma...
Small cell carcinoma of the lung that invades...
Small cell carcinoma of the lung that invades the upper and the middle third of the Esophagus.
Esophageal Squamous Cell Carcinoma (2 of 2)
Esophageal Squamous Cell Carcinoma of the middle third. Esophageal cancer is a treatable disease, but it is rarely curable. The overall 5-year survival rate in patients amenable to definitive treatment...
Esophageal Squamous Cell Carcinoma (1 of 2)
This 73 year old, male presented progressive dysphagia for solid and liquid. and lost of 20 pounds of weight. Endoscopy revealed a large tumor. Esophagus cancer may develop in any part of the esophagus.--...
Esophageal Squamous Cell Carcinoma (5 of 5)
Examination of geographic areas of high incidence have identified a number of environmental factors strongly linked to the development of esophageal dysplasia and squamous carcinoma In the United...
Esophageal Squamous Cell Carcinoma (4 of 5)
At least 5X more common is men with the male/female ratio varying markedly worldwide, probably representing the variable exposure to environmental factors At least 4X more common in blacks in the U.S.,...
Esophageal Squamous Cell Carcinoma (3 of 5)
The gastric fundus shows a large fungating and ulcerating lesion, retroflexed image. A history of smoking and/or alcoholism is often present in patients with esophageal squamous carcinoma, while a...
Esophageal Squamous Cell Carcinoma (2 of 5)
Squamous cell carcinoma of the esophagus is largely associated with a poor prognosis, and the development and metastasis of this tumour are complicated. Direct invasion of adjacent organs such as the...
Esophageal Squamous Cell Carcinoma (1 of 5)
Ulcerating Squamous cell carcinoma of the lower end of the esophagus. This 72 year-old female, presented with progressive dysphagia. In order to determinate the etiology an upper endoscopy was carried...
Achalasia - residual food (11 of 11)
Status after dilatation with balloon Achalasia is the best understood example of an esophageal motility disorder and characterized by esophageal aperistalsis and impaired relaxation of the lower esophageal...
Achalasia - residual food (10 of 11)
Balloon dilatation reduces the basal LES pressure by tearing muscle fibers
Achalasia - residual food (9 of 11)
The image and the video clip show in retroflexed the balloon in the gastric fundus.
Achalasia - residual food (8 of 11)
The rationale for dilation is to produce a controlled tear of the lower esophageal sphincter, which will result in relief of distal esophageal obstruction. This is the most effective non-surgical treatment...
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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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