Takehiko Koga

21PUBLICATIONS
35CO-AUTHORS
Gastroenterology and hepatologyEpidemiological methodsHaematological tumoursDiagnostic radiographyMicroelectromechanical systems (MEMS)
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Publications (21)

|Sep 02, 2026
Safety of Endoscopic Ultrasound-Guided Biliary Drainage in Patients with Distal Malignant Biliary Obstruction with Large-Volume Ascites.

|Mar 04, 2026
Effect of a self-assembling peptide hydrogel on delayed bleeding following endoscopic sphincterotomy: Prospective pilot cohort study.

Yusuke Ishida, Naoaki Tsuchiya, Takehiko Koga

|Apr 25, 2025
Pigtail Stent-Stone Complex in the Gallbladder: A Rare Adverse Event Following Long-Term Placement of an Endoscopic Gallbladder Stent.

Norihiro Kojima, Takehiko Koga, Hiroshi Takamori

|Dec 26, 2024
Clinical performance of endoscopic ultrasound-guided tissue acquisition for perivascular soft-tissue cuffing suspected to be extravascular migratory metastases of pancreatic or bile duct cancer (with video).

Kosuke Maehara, Susumu Hijioka, Yoshikuni Nagashio

|Jul 30, 2024
Radial force and wire structure determine the onset of covered self-expandable metal stent migration in endoscopic ultrasound-guided hepaticogastrostomy: Measurement of sliding-resistance force using a porcine model.

Takehiko Koga, Hiroshi Yamada, Yusuke Ishida

|May 06, 2024
Structural factors influencing the clinical performance of 0.025-inch guidewires for pancreatobiliary endoscopy: An experimental study.

Takehiko Koga, Naoaki Tsuchiya, Yusuke Ishida

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Frequent Collaborators

10 joint publications

Yusuke Ishida

3 joint publications

Susumu Hijioka

2 joint publications

Kosuke Maehara

2 joint publications

Yutaka Saito