PATHOPHYSIOLOGY OF ESOPHAGEAL VARICES: A STUDY BASED ON ESOPHAGEAL MANOMETRY AND pH
نویسندگان
چکیده
منابع مشابه
Pathophysiology of Portal Hypertension and Esophageal Varices
Esophageal varices are the major complication of portal hypertension. It is detected in about 50% of cirrhosis patients, and approximately 5-15% of cirrhosis patients show newly formed varices or worsening of varices each year. The major therapeutic strategy of esophageal varices consists of primary prevention, treatment for bleeding varices, and secondary prevention, which are provided by phar...
متن کاملSclerosing Therapy of Esophageal Varices
SUMMARY Bleeding of esophageal varices have a high mortality rate, and medical management is usualy unsuccessful. Surgical methods such as vascular ligation or shunting are expensive. High risk procedures with high mortality. Endoscopic sclerotherapy was applied in 104 patients with acute bleeding of esophageal varices during a period of 5 years in a prospettive and retrospective study. Th...
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Portal hypertension is one of the most significant complications of both acute and chronic liver diseases. It generally develops as a result of an increase in vascular resistance at the prehepatic, intrahepatic, or postherpetic level. An increase in portal blood flow may also contribute. The dominant cause of portal hypertension relates to liver cirrhosis which increases resistance through the ...
متن کاملRelationship between esophageal clinical symptoms and manometry findings in patients with esophageal motility disorders: a cross-sectional study
Background: Manometry is the gold-standard diagnostic test for motility disorders in the esophagus. The development of high-resolution manometry catheters and software displays of manometry recordings in color-coded pressure plots have changed the diagnostic assessment of esophageal disease. The diagnostic value of particular esophageal clinical symptoms among patients suspected of esophageal m...
متن کاملSPLENIC ARTERIOVENOUS FISTULA: A RARE LESION CAUSING BLEEDING ESOPHAGEAL VARICES
We report a case of a 40 year old man with portal hypertension caused by a splenic arteriovenous fistula that was diagnosed at laparotomy. He presented with bleeding esophageal varices and was initially treated by sclerotherapy. At laparotomy, portal pressure was 40 cmH20 but fell to 20 cm H20 after the fistula was treated with splenectomy. All symptoms disappeared shortly after operation ...
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ژورنال
عنوان ژورنال: The Japanese Journal of Gastroenterological Surgery
سال: 1980
ISSN: 0386-9768,1348-9372
DOI: 10.5833/jjgs.13.243