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9篇 您的检索式：作者名="Helmut Messmann"

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		题名	作者	年代	出处	被引量
	1	Endoscopic hemostasis state of the art-Nonvaricealbleeding显示文摘New endoscopic techniques for hemostasis in nonvariceal bleeding were introduced and known methods further improved. Hemospray and Endoclot are two new compounds for topical treatment of bleeding. Initial studies in this area have shown a good hemostatic effect, especially in active large scale oozing bleeding, e.g., tumor bleedings. For further evaluation larger prospective studies comparing the substanced with other methods of endoscopic hemostasis are needed. For localized active arterial bleeding primary injection therapy in the area of bleeding as well as in the four adjacent quadrants offers a good method to reduce bleeding activity. The injection is technically easy to learn and practicable. After bleeding activity is reduced the bleeding source can be localized more clearly for clip application. Today many different through-thescope(TTS) clips are available. The ability to close and reopen a clip can aid towards good positioning at the bleeding site. Even more important is the rotatability of a clip before application. Often multiple TTS clips are required for secure closure of a bleeding vessel. One model has the ability to use three clips in series without changing the applicator. Severe arterial bleeding from vessels larger than 2 mm is often unmanageable with these conventional methods. Here is the over-the-scopeclip system another newly available method. It is similar to the ligation of esophageal varices and involves aspiration of tissue into a transparent cap before closure of the clip. Thus a greater vascular occlusion pressure can be achieved and larger vessels can be treated endoscopically. Patients with severe arterial bleeding from the upper gastrointestinal tract have a very high rate of recurrence after initial endoscopic treatment. These patients should always be managed in an interdisciplinary team of interventional radiologist and surgeons.	Stefan Karl Goelder Juliane Brueckner Helmut Messmann	2016	World Journal of Gastrointestinal Endoscopy2016，8，4：	4
	2	Polyflex stents for malignant oesophageal and oesophagogastric stricture: a prospective, multicentric study显示文摘	Rita Conigliaro Giorgio Battaglia Alessandro Repici Giovanni De Pretis Luigi Ghezzo Max Bittinger Helmut Messmann Jean-Fran?ois Demarquay Michele Togni Sabrina Blanchi Rosangela Filiberti Massimo Conio	2007	European Journal of Gastroenterology & Hepatology2007，，3：	2
	3	Endoscopic Submucosal Dissection of Early Cancers, Flat Adenomas, and Submucosal Tumors in the Gastrointestinal Tract显示文摘	Andreas Probst Daniela Golger Hans Arnholdt Helmut Messmann	2009	Clinical Gastroenterology and Hepatology2009，，2：	1
	4	Early esophageal cancer in Europe: endoscopic treatment by endoscopic submucosal dissection显示文摘	Andreas Probst Daniela Aust Bruno M?rkl Matthias Anthuber Helmut Messmann	2014	Endoscopy2014，，：	1
	5	Treatment of malignant gastroduodenal obstruction with a nitinol self-expanding metal stent: An international prospective multicentre registry显示文摘	Guido Costamagna Andrea Tringali Julius Spicak Massimiliano Mutignani John Shaw Andre Roy Erik Johnsson Eduardo G.H. De Moura Spencer Cheng Thierry Ponchon Max Bittinger Helmut Messmann Horst Neuhaus Brigitte Schumacher Rene Laugier Juha Saarnio Francisco	2011	Digestive and Liver Disease2011，，1：	1
	6	Squamous cell cancer of the oesophagus显示文摘	Helmut Messmann	2001	Best Practice & Research Clinical Gastroenterology2001，，2：	1
	7	Colonic schistosomiasis and early rectal cancer: coincidence or causal relationship?显示文摘	Andreas Probst Tina Schaller Alanna Ebigbo Helmut Messmann	2014	Endoscopy2014，，：	1
	8	Gastric ischemia following endoscopic submucosal dissection of early gastric cancer显示文摘	Andreas Probst Bruno Maerkl Maximilian Bittinger Helmut Messmann	2010	Gastric Cancer2010，，1：	1
	9	Endoscopic Therapy for EarlyGastric Cancers-from EMR to ESD, from Guideline Criteria to Expanded Criteria显示文摘	Andreas Probst Helmut Messmann	2009	Digestion2009，80，：	1

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