Georgios Mavrogenis

Athens, ESYE31, Greece

Last Updated: 09/26/2026

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Found 80 publications

Impedance planimetry-guided transoral mediastinal myotomy after failed submucosal tunneling for recurrent achalasia.

Impedance planimetry-guided transoral mediastinal myotomy after failed submucosal tunneling for recurrent achalasia.

Journal: Endoscopy
Published: August 21, 2026

Duodenal endoscopic submucosal dissection for a fibrotic recurrent adenoma using combined undersaline immersion, traction, and hook-drag-cut dissection techniques.

Duodenal endoscopic submucosal dissection for a fibrotic recurrent adenoma using combined undersaline immersion, traction, and hook-drag-cut dissection techniques.

Journal: Endoscopy
Published: June 23, 2026

Endoscopic reconstruction of complete post-radiation esophageal and neopharyngeal obliteration.

Endoscopic reconstruction of complete post-radiation esophageal and neopharyngeal obliteration.

Journal: Endoscopy
Published: April 15, 2026

Intramuscular tunneling as a rescue strategy during peroral endoscopic myotomy for short-segment submucosal fibrosis.

Intramuscular tunneling as a rescue strategy during peroral endoscopic myotomy for short-segment submucosal fibrosis.

Journal: Clinical endoscopy
Published: April 07, 2026

Modified Zenker's peroral endoscopic myotomy for giant Zenker's diverticulum using a tunnel-free approach, undersaline immersion and mucosal trimming.

Modified Zenker's peroral endoscopic myotomy for giant Zenker's diverticulum using a tunnel-free approach, undersaline immersion and mucosal trimming.

Journal: Endoscopy
Published: April 02, 2026

Saline-immersion technique for endoscopic submucosal dissection with traction for an ileocecal adenoma involving the ileal outlet.

Saline-immersion technique for endoscopic submucosal dissection with traction for an ileocecal adenoma involving the ileal outlet.

Journal: VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
Published: February 09, 2026

Endoscopic submucosal dissection and submucosal tunneling endoscopic resection of gastric subepithelial lesions originating from the muscle layer: a multicenter retrospective study.

Endoscopic submucosal dissection and submucosal tunneling endoscopic resection of gastric subepithelial lesions originating from the muscle layer: a multicenter retrospective study.

Journal: Annals of gastroenterology
Published: August 24, 2025

Performance of endoscopic submucosal dissection and submucosal tunneling endoscopic resection for esophageal submucosal tumors: A multicenter retrospective cohort study.

Performance of endoscopic submucosal dissection and submucosal tunneling endoscopic resection for esophageal submucosal tumors: A multicenter retrospective cohort study.

Journal: Annals of gastroenterology
Published: August 06, 2025

Anchor-pronged clip-assisted countertraction in submucosal tunneling endoscopic resection and endoscopic submucosal dissection: a novel technique for submucosal tumors.

Anchor-pronged clip-assisted countertraction in submucosal tunneling endoscopic resection and endoscopic submucosal dissection: a novel technique for submucosal tumors.

Journal: VideoGIE : an official video journal of the American Society for Gastrointestinal Endoscopy
Published: April 29, 2025

Peroral endoscopic tunneling under saline combined with partial myotomy for hypercontractile esophagus.

Peroral endoscopic tunneling under saline combined with partial myotomy for hypercontractile esophagus.

Journal: Endoscopy
Published: March 28, 2025

Underwater Techniques in Gastrointestinal Endoscopy: Diving into the Depths.

Underwater Techniques in Gastrointestinal Endoscopy: Diving into the Depths.

Journal: Cancers
Published: September 26, 2024

Endoscopic Local Excision (ELE) with Knife-Assisted Resection (KAR) Techniques Followed by Adjuvant Radiotherapy and/or Chemotherapy for Invasive (T1bsm2,3/T2) Early Rectal Cancer: A Multicenter Retrospective Cohort.

Endoscopic Local Excision (ELE) with Knife-Assisted Resection (KAR) Techniques Followed by Adjuvant Radiotherapy and/or Chemotherapy for Invasive (T1bsm2,3/T2) Early Rectal Cancer: A Multicenter Retrospective Cohort.

Journal: Journal of clinical medicine
Published: September 17, 2024
Showing 1-12 of 80

Last Updated: 09/26/2026