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Dive into the research topics where Maria Bergstrom is active.

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Featured researches published by Maria Bergstrom.


Diagnosis and Endoscopic Management of Digestive Diseases | 2017

ERCP in Altered Anatomy

Per-Ola Park; Maria Bergstrom

ERCP is the standard technique for dealing with pathology of the common bile duct, such as bile duct stones or strictures due to malignant or benign processes. However, ERCP in patients with surgically altered anatomy, such as Roux-en-Y gastric bypass (RYGBP), total gastrectomy, Billroth II procedure or Whipple procedure (Fig. 10.1), is challenging. Several more or less invasive methods have been described for endoscopic biliary interventions in these patients.


Gastrointestinal Endoscopy | 2007

Endoscopic pyloroplasty with full-thickness transgastric and transduodenal myotomy with sutured closure

Per-Ola Park; Maria Bergstrom; Keiichi Ikeda; Annette Fritscher-Ravens; Sandy Mosse; Michael L. Kochman; Paul Swain


16th Nordic-Baltic conference on biomedical engineering and medical physics & 10th Medicinteknikdagarna, 14-16 October 2014, Gothenburg, Sweden | 2014

A textile sensor using piezoelectric fibres to measure dynamic compression in a bowel stent

Anna Vahlberg; Anja Lund; Maria Bergstrom; Per-Ola Park; Erik Nilsson; Bengt Hagström


/data/revues/00165107/v63i5/S0016510706009990/ | 2011

Endoscopic Full Thickness Resection (EFTR): Circumferential Method Using a New Bi-Directional Cutter

Keiichi Ikeda; C. Alexander Mosse; Per-Ola Park; Maria Bergstrom; Tim Mills; Annette Fritscher-Ravens; Hisao Tajiri; Paul Swain


/data/revues/00165107/v63i5/S0016510706007437/ | 2011

Deconstructing the Endoscope: Intragastric, Transgastric and Laparoscopic Wireless Endosurgery Using Manipulable Attached and Free Capsule Imagers

Paul Swain; Sandy Mosse; Keiichi Ikeda; Maria Bergstrom; Per-Ola Park


/data/revues/00165107/v63i5/S0016510706007358/ | 2011

Development and Testing of a New Platform for Retroflexed Flexible Transgastric Surgery: Cholecystectomy, Fundoplication, Gastric Restriction and Diaphragmatic Repair

Paul Swain; Chris Rothe; Maria Bergstrom; Per-Ola Park; Lee L. Swanstrom


/data/revues/00165107/v63i5/S0016510706007334/ | 2011

Transgastric Endoscopic Pyloroplasty with Full-Thickness Gastric and Duodenal Myotomy and Sutured Closure

Per-Ola Park; Annette Fritscher-Ravens; Maria Bergstrom; Sandy Mosse; Paul Swain


/data/revues/00165107/v63i5/S0016510706007309/ | 2011

Measurements of Intraperitoneal Pressure During Flexible Transgastric Surgery and the Development of a Feed-Back Control Valve for Regulating Pressure

Per-Ola Park; Maria Bergstrom; Paul Swain


/data/revues/00165107/v63i5/S001651070600650X/ | 2011

Double Balloon Anastomosis: A New Method for Transgastric Gastro-Jejunostomy

Paul Swain; Per-Ola Park; Maria Bergstrom; Sandy Mosse; Annette Fritscher-Ravens


/data/revues/00165107/v61i5/S0016510705012745/ | 2011

Towards Obesity Surgery at Flexible Endoscopy: Gastric Bypass with Small Pouch Formation in a Porcine Model

Per-Ola Park; Maria Bergstrom; Keiichi Ikeda; Paul Swain

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Per-Ola Park

University of Gothenburg

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Paul Swain

University of Pennsylvania

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Sandy Mosse

University of Pennsylvania

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Bengt Hagström

Chalmers University of Technology

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Erik Nilsson

Chalmers University of Technology

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Lee L. Swanstrom

Providence Portland Medical Center

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