gastroenterology videos

Esophageal Squamous Cell Carcinoma - 67 Year-Old...

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A 67 year-old female had progressive dysphagia. At the level of the middle third, this raised mass lesion can be observed. An ulcerated area and another mass nearby (left) is seen. (Intramural metastasis)...

Esophageal Squamous Cell Carcinoma - Visualization...

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The normal esophagus is lined by stratified squamous nonkeratinizing epithelium. Squamous cell carcinoma arises from this epithelial layer in apparent response to chronic toxic irritation. Alcohol,...

Esophageal Squamous Cell Carcinoma - 72 Years-Old...

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This 72 year-old man with progressive dysphagia (difficulty swallowing) to solids, who was found to have this malign neoplasia. Cancer of the esophagus remains a devastating disease because it is...

Small Cell Carcinoma of the Lung that Invades...

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This view is from the upper esophageal sphincter.

Small Cell Carcinoma of the Lung that Invades...

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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 theLung that Invades...

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Small cell carcinoma of the lung that invades the upper and the middle third of the Esophagus.

Esophageal Squamous Cell Carcinoma - Presentation...

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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 - 73 Year-Old...

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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 - Display...

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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 - Precise...

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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.,...

A Large Fungating and Ulcerating Lesion Presented...

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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 - Endoscopic...

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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 - 72 Year-Old...

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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...

Status After Dilatation with Balloon - Endoscopic...

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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...

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