Hirotsugu Maruyama

42PUBLICATIONS
55CO-AUTHORS
Predictive and prognostic markersChemical and thermal processes in energy and combustionMedical devicesNanomaterialsRegenerative medicine (incl. stem cells)
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Publications (42)

|Jul 11, 2026
Impact of Stent Type on Surgical Outcomes in Pancreatic Cancer Patients Undergoing Preoperative Biliary Drainage.

|Jun 23, 2026
Endoscopic hybrid treatment for refractory duodenal varices using endoscopic ultrasound-guided coil deployment and cyanoacrylate injection.

|Apr 20, 2026
Multi-hole two-way hybrid placement using three 8-mm metal stents for malignant hilar biliary obstruction.

|Mar 24, 2026
Endoscopic ultrasonography-guided rendezvous and fine-caliber multi-hole metal stent for postoperative pancreatic anastomotic stricture.

Tatsuya Kurokawa, Hirotsugu Maruyama, Yuji Kawata

|Mar 09, 2026
Successful simultaneous side by side placement of novel 6-Fr inside plastic stents for malignant hilar biliary obstruction.

Yoshinori Shimamoto, Hirotsugu Maruyama, Tatsuya Kurokawa

|Feb 17, 2026
Troubleshooting: intraperitoneal migration of a dedicated plastic stent during endoscopic ultrasound-guided hepaticogastrostomy.

Hirotsugu Maruyama, Yuki Ishikawa-Kakiya, Yuji Kawata

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Frequent Collaborators

23 joint publications

Kojiro Tanoue

4 joint publications

Mamoru Takenaka

4 joint publications

Shuhei Hosomi

4 joint publications

Takeshi Ogura