Ryota Sagami

20PUBLICATIONS
37CO-AUTHORS
Nanotechnology not elsewhere classifiedCancer therapy (excl. chemotherapy and radiation therapy)Other European languagesPredictive and prognostic markersHydrometallurgy
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Publications (20)

|Apr 20, 2026
Misdeployment of the metal stent during direct endoscopic ultrasound-guided hepaticogastrostomy without tract dilation.

|Dec 16, 2025
Rescue Strategies for the Inevitable Challenge of Difficult Biliary Cannulation: Choosing Between Transpancreatic Sphincterotomy and the Double-Guidewire Technique.

Ryota Sagami, Kazuhiro Mizukami

|Nov 27, 2025
EUS-Guided Versus Percutaneous Transhepatic Drainage of Liver Abscesses: A Multicenter Endohepatology Study in Western Japan (EPIC-LA Study).

Takeshi Ogura, Taira Kuroda, Takanori Matsuura

|Oct 23, 2025
Comparative Evaluation of Percutaneous Transhepatic Biliary Drainage and Endoscopic Ultrasound-Guided Biliary Drainage for Preoperative Management of Malignant Distal Bile Duct Obstruction After Failed ERCP: A Multicenter Retrospective Analysis.

Masahiro Itonaga, Mamoru Takenaka, Hideyuki Shiomi

|Sep 26, 2025
Calculus-targeted puncture technique to overcome access difficulty during endoscopic ultrasound-guided hepaticogastrostomy.

Yasuhisa Hiroshima, Ryota Sagami, Yoshifumi Azuma

|Sep 26, 2025
Pancreatic juice cytology via a nasopancreatic drainage tube placed using the rendezvous technique through the accessory pancreatic duct.

Yoshifumi Azuma, Ryota Sagami, Hiroaki Tsuji

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Frequent Collaborators

7 joint publications

Kazuhiro Mizukami

7 joint publications

Kazunari Murakami

4 joint publications

Takeshi Ogura

4 joint publications

Masayuki Kitano