gastroenterology videos
Gastric Angiodysplastic Lesions - Argon Plasma...
Gastric Angiodysplastic lesions with argon plasma coagulation treatment. Argon Plasma Coagulation has been used for more than 10 years in open surgery, laparoscopy and Thoracoscopy, especially for...
Gastric Angiodysplastic Lesions - Argon Plasma...
Gastric Angiodysplastic lesions with argon plasma coagulation treatment. Argon plasma coagulation (APC) is a method ofcauterizing the vascular abnormality using a non-contact probe.
Gastric Angiodysplastic Lesions - Argon Plasma...
Gastric Angiodysplastic lesions may be encountered at any location, but they tend to occur primarily within the corpus. The tree images and video display ablative therapy with argon plasma coagulation...
Multiple Gastric Angiodysplasia (15 of 17)
Vascular lesions of the gastrointestinal tract are clinically highly relevant, and are a common cause of gastrointestinal bleeding. Among these lesions, gastrointestinal angiodysplasia is frequently...
Multiple Gastric Angiodysplasia (14 of 17)
There are more small lesions. CONDITIONS WITH INCREASED PREVALENCE — The prevalence of angiodysplasias is increased in older populations, those with gastrointestinal bleeding, and those with certain...
Multiple Gastric Angiodysplasia (13 of 17)
More than one angiodysplasia is present in approximately 40 to 60 percent of patients]. These lesions tend to be clustered within intestinal segments, suggesting that the local environment predisposes...
Multiple Gastric Angiodysplasia (12 of 17)
Most angiodysplasias are detected in patients older than 60 , although presentation in patients in their 30s has been described. They may be asymptomatic or cause occult or overt gastrointestinal bleeding.
Multiple Gastric Angiodysplasia (11 of 17)
CLASSIFICATION — The terms "angiodysplasias," "arteriovenous malformations," and "vascular ectasias" have been used synonymously. Angiodysplasias are usually distinguished from telangiectasias, which,...
Multiple Gastric Angiodysplasia (10 of 17)
Control of bleeding was achieved by argon plasma therapy in the vessel.
Multiple Gastric Angiodysplasia (9 of 17)
A pulsaltile vassel is observed CLINICAL MANIFESTATIONS — Angiodysplasias can remain clinically silent or cause bleeding. Patients who bleed typically present with occult blood loss and are more...
Multiple Gastric Angiodysplasia (8 of 17)
Histologic examination demonstrates dilated vessels in the mucosa and submucosa, sometimes covered only by a single layer of surface. These features are shared by angiodysplasias in the colon and stomach....
Multiple Gastric Angiodysplasia (1 of 17)
PATHOGENESIS — Angiodysplasias are composed of ectatic, dilated, thin-walled vessels that are lined by endothelium alone or by only small amounts of smooth muscle. Their anatomy has been best demonstrated...
Multiple Gastric Angiodysplasia (6 of 17)
The argon plasma therapy is initiated Vascular anomalies associated with congenital or systemic diseases, such as blue rubber bleb nevus syndrome, Klippel-Trenaunay-Weber syndrome, Ehlers-Danlos...
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Gottumukkala Raju
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Colonscopy Quiz by Dr. Raju
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