Tomohisa Iwai

15PUBLICATIONS
20CO-AUTHORS
Gastroenterology and hepatologyPhysical oceanographyHaematological tumoursCancer therapy (excl. chemotherapy and radiation therapy)Cancer diagnosis
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Publications (15)

|Jun 04, 2025
Precut Sphincterotomy is a Valuable Advanced Cannulation Technique for Difficult Biliary Duct Cannulation in Single-Balloon Enteroscopy-Assisted Endoscopic Retrograde Cholangiopancreatography for Surgically Altered Anatomy.

Masafumi Watanabe, Kosuke Okuwaki, Tomohisa Iwai

|May 28, 2025
Feasibility of Endoscopic Ultrasound-Guided Tissue Acquisition for < 20-mm Upper Gastrointestinal Subepithelial Lesions.

Masafumi Watanabe, Kosuke Okuwaki, Tomohisa Iwai

|Jan 27, 2025
Safety and Efficacy of a 6-Month Placement of a Fully Covered Self-Expanding Metallic Stent for Refractory Benign Biliary Stricture: A Multicenter Prospective Study.

Tomohisa Iwai, Mitsuhiro Kida, Kazuya Sugimori

|Nov 20, 2024
Incidence of Cholecystitis After Endoscopic Biliary Drainage Using a Low Axial Force Covered Self-Expandable Metallic Stent in Patients With Malignant Distal Biliary Obstruction: A Multicenter Prospective Study.

Naoki Minato, Kosuke Okuwaki, Masafumi Watanabe

|Nov 06, 2024
S-1/irinotecan/oxaliplatin chemotherapy achieved a pathological complete remission in advanced pancreatic carcinoma.

Ru Chen, Tomohisa Iwai, Hiroshi Tajima

|Jan 16, 2024
Efficacy of endoscopic ultrasound-guided tissue acquisition using stereo-microscopic on-site evaluation for possible comprehensive genome profile in patients with advanced pancreatic cancer.

Kosuke Okuwaki, Masafumi Watanabe, Tsutomu Yoshida

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Frequent Collaborators

7 joint publications

Masafumi Watanabe

7 joint publications

Kosuke Okuwaki

4 joint publications

Toru Kaneko

4 joint publications

Mitsuhiro Kida