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9 results on '"Ambros, Raphael"'

2. Disease severity prognostication in primary sclerosing cholangitis: a validation of the Anali scores and comparison with the potential functional stricture

Author

Poetter-Lang, Sarah, Ba-Ssalamah, Ahmed, Messner, Alina, Bastati, Nina, Ambros, Raphael, Kristic, Antonia, Kittinger, Jakob, Pochepnia, Svitlana, Ba-Ssalamah, Sami A., Hodge, Jacqueline. C., Halilbasic, Emina, Venkatesh, Sudhakar K., Kartalis, Nikolaos, Ringe, Kristina, Arrivé, Lionel, and Trauner, Michael

Published
2024
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3. Diagnosis of functional strictures in patients with primary sclerosing cholangitis using hepatobiliary contrast-enhanced MRI: a proof-of-concept study

Author

Poetter-Lang, Sarah, Messner, Alina, Bastati, Nina, Ringe, Kristina I., Ronot, Maxime, Venkatesh, Sudhakar K., Ambros, Raphael, Kristic, Antonia, Korajac, Aida, Dovjak, Gregor, Zalaudek, Martin, Hodge, Jacqueline. C., Schramm, Christoph, Halilbasic, Emina, Trauner, Michael, and Ba-Ssalamah, Ahmed

Published
2023
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4. Metabolic tumor volume and sites of organ involvement predict outcome in NSCLC immune-checkpoint inhibitor therapy

Author

Kifjak, Daria, Hochmair, Maximilian, Sobotka, Daniel, Haug, Alexander R., Ambros, Raphael, Prayer, Florian, Heidinger, Benedikt H., Roehrich, Sebastian, Milos, Ruxandra-Iulia, Wadsak, Wolfgang, Fuereder, Thorsten, Krenbek, Dagmar, Fazekas, Andreas, Meilinger, Michael, Mayerhoefer, Marius E., Langs, Georg, Herold, Christian, Prosch, Helmut, and Beer, Lucian

Published
2024
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8. SAT-106 Gadoxetic acid-enhanced MRI-derived functional liver imaging score (FLIS) predicts acute-on-chronic liver failure in patients with acute decompensation

Author

Balcar, Lorenz, Poetter-Lang, Sarah, Ba-Ssalamah, Ahmed, Bastati, Nina, Ambros, Raphael, Kristic, Antonia, Krawanja, Julia, Pomej, Katharina, Simbrunner, Benedikt, Semmler, Georg, Schmidbauer, Viktor, Pochepnia, Svitlana, Sobotka, Daniel, Hodge, Jacqueline, Trauner, Michael, Reiberger, Thomas, Beer, Lucian, and Mandorfer, Mattias

Published
2024
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9. Modern imaging of cholangitis.

Author

Pötter-Lang, Sarah, Ba-Ssalamah, Ahmed, Bastati, Nina, Messner, Alina, Kristic, Antonia, Ambros, Raphael, Herold, Alexander, Hodge, Jacqueline C., and Trauner, Michael

Subjects
CHOLANGITIS, PERCUTANEOUS transhepatic cholangiography, BILE ducts, CROSS-sectional imaging, SYMPTOMS, ULTRASONIC imaging, ENDOSCOPIC ultrasonography, INTRAVASCULAR ultrasonography
Abstract

Cholangitis refers to inflammation of the bile ducts with or without accompanying infection. When intermittent or persistent inflammation lasts 6 months or more, the condition is classified as chronic cholangitis. Otherwise, it is considered an acute cholangitis. Cholangitis can also be classified according to the inciting agent, e.g. complete mechanical obstruction, which is the leading cause of acute cholangitis, longstanding partial mechanical blockage, or immune-mediated bile duct damage that results in chronic cholangitis. The work-up for cholangitis is based upon medical history, clinical presentation, and initial laboratory tests. Whereas ultrasound is the first-line imaging modality used to identify bile duct dilatation in patients with colicky abdominal pain, cross-sectional imaging is preferable when symptoms cannot be primarily localised to the hepatobiliary system. CT is very useful in oncologic, trauma, or postoperative patients. Otherwise, magnetic resonance cholangiopancreatography is the method of choice to diagnose acute and chronic biliary disorders, providing an excellent anatomic overview and, if gadoxetic acid is injected, simultaneously delivering morphological and functional information about the hepatobiliary system. If brush cytology, biopsy, assessment of the prepapillary common bile duct, stricture dilatation, or stenting is necessary, then endoscopic ultrasound and/or retrograde cholangiography are performed. Finally, when the pathologic duct is inaccessible from the duodenum or stomach, percutaneous transhepatic cholangiography is an option. The pace of the work-up depends upon the severity of cholestasis on presentation. Whereas sepsis, hypotension, and/or Charcot's triad warrant immediate investigation and management, chronic cholestasis can be electively evaluated. This overview article will cover the common cholangitides, emphasising our clinical experience with the chronic cholestatic liver diseases. [ABSTRACT FROM AUTHOR]

Published
2021
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