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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 2 of 2 (0.039 seconds)

Spelling suggestions: "subject:"nachblutungen"" "subject:"durchblutung""

1

Risikofaktoren für Blutungskomplikationen nach Ösophagusvarizenligatur

Grothaus, Johannes 09 July 2012 (has links) (PDF)
Esophageal varices are expanded veins of the submucosa that develop in patients with portal hypertension. They develop as collaterals between the portal vein and the superior vena cava. Varices are seen when the HPVG rises >12mmHG and can lead to a life-threatening bleeding episode. Endoscopic band ligation (EBL) is the treatment of choice of acute variceal bleeding. It is also performed for primary and secondary prophylaxis of bleeding from esophageal varices. After EBL, patients are at risk of postinterventional bleeding. Therefore, patients are often hospitalized until endoscopy proves all applied ligation bands have dropped off. At present, there is no standardized algorithm for surveillance of patients after EBL. Furthermore, risk factors for bleeding complications after EBL are poorly evaluated. The available studies mostly investigated patient collectives .after endoscopic sclerotherapy. The aim of this study was to investigate bleeding behaviour after EBL, to make recommendations for in- and out-patient surveillance after EBL and to analyze independent risk factors for bleeding complications after EBL.
Ösophagusvarizenligatur
Ösophagusvarizenblutung
portale Hypertension
Komplikationen
Risikofaktoren
Nachblutung
ÖVL
Endoscopic band ligation
variceal bleeding
liver cirrhosis
portal hypertension
complication
risk factors
rebleeding
EBL
ddc:610
2

Risikofaktoren für Blutungskomplikationen nach Ösophagusvarizenligatur

Grothaus, Johannes 03 May 2012 (has links)
Esophageal varices are expanded veins of the submucosa that develop in patients with portal hypertension. They develop as collaterals between the portal vein and the superior vena cava. Varices are seen when the HPVG rises >12mmHG and can lead to a life-threatening bleeding episode. Endoscopic band ligation (EBL) is the treatment of choice of acute variceal bleeding. It is also performed for primary and secondary prophylaxis of bleeding from esophageal varices. After EBL, patients are at risk of postinterventional bleeding. Therefore, patients are often hospitalized until endoscopy proves all applied ligation bands have dropped off. At present, there is no standardized algorithm for surveillance of patients after EBL. Furthermore, risk factors for bleeding complications after EBL are poorly evaluated. The available studies mostly investigated patient collectives .after endoscopic sclerotherapy. The aim of this study was to investigate bleeding behaviour after EBL, to make recommendations for in- and out-patient surveillance after EBL and to analyze independent risk factors for bleeding complications after EBL.
info:eu-repo/classification/ddc/610
ddc:610

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