Christian Kreysel

Krefeld, NW, Germany

Last Updated: 09/26/2026

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Found 13 publications

Gastrointestinal adverse reaction to food (GARF) and endoscopic confocal laser endomicroscopy (eCLE).

Gastrointestinal adverse reaction to food (GARF) and endoscopic confocal laser endomicroscopy (eCLE).

Journal: Zeitschrift fur Gastroenterologie
Published: May 15, 2024

Bolus obstruction within the esophagus - an analysis over 5 years

Bolus obstruction within the esophagus - an analysis over 5 years

Journal: Zeitschrift fur Gastroenterologie
Published: March 29, 2023

Endoscopic laser endomicroscopy and "leaky gut" in patients with functional gastrointestinal symptoms and food intolerance.

Endoscopic laser endomicroscopy and "leaky gut" in patients with functional gastrointestinal symptoms and food intolerance.

Journal: Zeitschrift fur Gastroenterologie
Published: November 23, 2022

Food intolerance in patients with functional abdominal pain: Evaluation through endoscopic confocal laser endomicroscopy.

Food intolerance in patients with functional abdominal pain: Evaluation through endoscopic confocal laser endomicroscopy.

Journal: Endoscopy international open
Published: July 12, 2022

Not always eosinophilic esophagitis - intramural pseudodiverticulosis of the esophagus - a case report and literature review.

Not always eosinophilic esophagitis - intramural pseudodiverticulosis of the esophagus - a case report and literature review.

Journal: Zeitschrift fur Gastroenterologie
Published: November 05, 2020

Autoimmune encephalitis and gastrointestinal dysmotility: achalasia, gastroparesis, and slow transit constipation.

Autoimmune encephalitis and gastrointestinal dysmotility: achalasia, gastroparesis, and slow transit constipation.

Journal: Zeitschrift fur Gastroenterologie
Published: October 09, 2020

Verrucous carcinoma of the esophagus - a case report and literature review.

Verrucous carcinoma of the esophagus - a case report and literature review.

Journal: Zeitschrift fur Gastroenterologie
Published: October 09, 2020

Eosinophilic esophagitis and achalasia - just a coincidence?

Eosinophilic esophagitis and achalasia - just a coincidence?

Journal: Zeitschrift fur Gastroenterologie
Published: February 13, 2019

Esophageal function tests are not helpful in symptoms suspicious of extraesophageal reflux - a prospective study in 74 patients.

Esophageal function tests are not helpful in symptoms suspicious of extraesophageal reflux - a prospective study in 74 patients.

Journal: Zeitschrift fur Gastroenterologie
Published: September 10, 2016

Clinical impact of esophageal function tests and argon plasma coagulation in heterotopic gastric mucosa of the esophagus and extraesophageal reflux symptoms - a prospective study.

Clinical impact of esophageal function tests and argon plasma coagulation in heterotopic gastric mucosa of the esophagus and extraesophageal reflux symptoms - a prospective study.

Journal: Zeitschrift fur Gastroenterologie
Published: February 11, 2015

Prospective and randomized study to evaluate the clinical impact of cap assisted colonoscopy (CAC).

Prospective and randomized study to evaluate the clinical impact of cap assisted colonoscopy (CAC).

Journal: Zeitschrift fur Gastroenterologie
Published: December 17, 2013

Sedation-associated complications in endoscopy--prospective multicentre survey of 191142 patients.

Sedation-associated complications in endoscopy--prospective multicentre survey of 191142 patients.

Journal: Zeitschrift fur Gastroenterologie
Published: June 07, 2013
Showing 1-12 of 13

Last Updated: 09/26/2026