教員別検索 - 豊永　啓翔

専門領域

学歴(略歴)

所属学会等

学術雑誌掲載論文

学会発表

（最終更新日：2026-08-03 11:43:35）

  トヨナガ　ハルカ   TOYONAGA HARUKA
  豊永　啓翔
   所属   医学部内科学第三講座

職種助教

■ 専門領域

消化器内科 [胆膵]

■ 学歴(略歴)

2008/04～2014/03

群馬大学医学部医学科卒業

■ 所属学会等

1.		日本内科学会
2.		日本消化器内視鏡学会
		∟ FJGES
		∟ 近畿支部評議員
3.		日本消化器病学会
		∟ 近畿支部　評議員
4.		日本胆道学会
	2025	∟ 指導医
5.		日本膵臓学会
	2025	∟ 指導医
5件表示
全件表示(10件)

■ 学術雑誌掲載論文

1.	原著(症例報告除く)	Efficacy and Safety of Balloon Endoscopy-Assisted Peroral Cholangiopancreatoscopy (POCPS) Using a Novel 9Fr Cholangioscope in Patients With Surgically Altered Anatomy: A Dual-Center Retrospective Study (With Video). 2026/07
2.	症例報告	Traction-Assisted ERCP for an Intradiverticular Papilla in a Patient With Surgically Altered Anatomy. 2026/07
3.	原著(症例報告除く)	Gel Immersion vs. Water Immersion Endoscopic Ultrasound for Visualization of the Duodenal Papilla and Periampullary Lesions: A Dual-Center Retrospective Study With Blinded Evaluation of Archived Videos. 2026/06
4.	症例報告	Successful Removal of a Stone-covered, Proximally Migrated Pancreatic Duct Stent 14 Years After Pancreaticoduodenectomy Using Double-balloon Endoscopy. 2026/06
5.	原著(症例報告除く)	Anesthesia with remimazolam versus dexmedetomidine and midazolam for the endoscopic submucosal dissection of the esophagus, stomach, and colorectum: A retrospective comparative study. 2026/04
6.	原著(症例報告除く)	Efficacy and Safety of Remimazolam Compared to Midazolam for Sedation During Endoscopic Ultrasonography: A Single-Center Retrospective Cohort Study. 2026/04
7.	症例報告	Endoscopic and Fluoroscopic Landmarks for Preventing Pyloric Obstruction During Transgastric LAMS Deployment in EUS-Guided Gallbladder Drainage. 2026/04
8.	原著(症例報告除く)	Migration of Fish Bones to the Bile Duct Following Hepaticojejunostomy. 2026/04
9.	原著(症例報告除く)	Migration of Fish Bones to the Bile Duct Following Hepaticojejunostomy. 2026/04
10.	原著(症例報告除く)	Diagnosis of Eosinophilic Enteritis Using Double-Balloon Enteroscopy-Guided Multisite Biopsies. 2026/03
11.	原著(症例報告除く)	Diagnosis of Eosinophilic Enteritis Using Double-Balloon Enteroscopy-Guided Multisite Biopsies. 2026/03
12.	その他	Efficacy and Safety of Remimazolam Compared to Midazolam for Sedation During Endoscopic Ultrasonography: A Single-Center Retrospective Cohort Study 2026/02
13.	症例報告	Double-Balloon Endoscopy-Assisted Peroral Pancreatoscopy-Guided Electrohydraulic Lithotripsy for Pancreatic Duct Stones in a Patient With Pancreaticojejunostomy Stricture After Pancreaticoduodenectomy. 2026/01
14.	症例報告	Endoscopic Closure of a Duodenal Perforation Secondary to Postoperative Pancreatic Fistula Using Novel Through-The-Scope Closure Devices in Surgically Altered Anatomy. 2026/01
15.	原著(症例報告除く)	Gel Immersion Electrohydraulic Lithotripsy Enhances Cholangioscopic Visualization by Preventing Obscuration From Fragmented Bile Duct Stones. 2026/01
16.	その他	【胆石・膵石除去術Update】膵石　膵管空腸吻合術後膵石に対するバルーン内視鏡下治療 2026/01
17.	原著(症例報告除く)	Double-balloon endoscopy-assisted peroral pancreatoscopy using a novel slim cholangiopancreatoscope for the diagnosis of pancreatic duct stricture in surgically altered anatomy. 2025/12
18.	原著(症例報告除く)	Endoscopic retrieval of a proximally migrated pancreatic stent utilizing a basket through a catheter in surgically altered anatomy: "Basket-through-the-catheter" technique 2025/12
19.	原著(症例報告除く)	Novel steerable-tip catheter successfully used for cannulation of a steeply angled pancreaticojejunostomy anastomotic stenosis 2025/12
20.	原著(症例報告除く)	Triple stent-in-stent placement of novel 6-mm multi-hole covered self-expandable metal stents for malignant hilar biliary obstruction. 2025/12
21.	その他	消化器医にちょっと役立つ豆知識　Traction methodの胆膵領域への応用　Traction assisted-ERCP(第1回)　挿管 2025/12
22.	総説	Balloon-assisted ERCP for bile duct stones in surgically altered anatomy: current techniques, devices, and evolving strategies. 2025/10
23.	症例報告	Usefulness of a Novel Highly-Rotatable Sphincterotome in Difficult Pancreatobiliary Cannulation During Balloon Endoscopy-Assisted ERCP in Surgically Altered Anatomy. 2025/10
24.	その他	【ERCPトラブルシューティングを極める】バルーン小腸内視鏡下ERCPにおけるトラブルシューティング　胆管・膵管空腸吻合部狭窄症例における困難例に対するトラブルシューティング　胆管・膵管空腸吻合部の同定や挿管が困難な際にどうする?【動画付】 2025/10
25.	症例報告	Double-balloon enteroscopy-assisted peroral cholangioscopy-guided electrohydraulic lithotripsy in a patient with surgically altered anatomy 2025/07
26.	総説	Recent advancements in image-enhanced endoscopy in the pancreatobiliary field. 2025/04
27.	その他	Utilizing a novel highly rotatable and dual-action sphincterotome for precise cannulation and endoscopic sphincterotomy in surgically altered anatomy 2025/04
28.	原著(症例報告除く)	Utilizing a novel highly rotatable and dual-action sphincterotome for precise cannulation and endoscopic sphincterotomy in surgically altered anatomy. 2025/04
29.	その他	【ERCP後膵炎"ゼロ"を目指して】PEPの予防法　胆管挿管困難例におけるprecutの有用性と実際の手技 2025/04
30.	原著(症例報告除く)	Efficacy of a novel drill dilator in overcoming severe biliary strictures with balloon enteroscopy. 2024/12
31.	原著(症例報告除く)	Enhancing visibility and hemostasis during necrosectomy for walled-off necrosis: the "dual-gel method". 2024/12
32.	原著(症例報告除く)	Enhancing visualization with low echo reduction during endoscopic ultrasound-guided pancreatic duct drainage. 2024/12
33.	原著(症例報告除く)	Enhancing visualization with low echo reduction during endoscopic ultrasound-guided pancreatic duct drainage. 2024/12
34.	原著(症例報告除く)	Gel immersion technique in interventional endoscopic ultrasound for pancreatobiliary lesions. 2024/12
35.	原著(症例報告除く)	Novel grasp-and-snare technique for efficient endoscopic necrosectomy of walled-off necrosis. 2024/12
36.	その他	胆道癌・膵癌に対する膵頭十二指腸切除術後膵管狭窄におけるバルーン内視鏡を用いた内視鏡治療 2024/12
37.	その他	【胆膵Interventional Endoscopyを極める】胆膵治療内視鏡テクニック　術後再建腸管症例におけるダブルバルーン内視鏡を用いた胆膵治療内視鏡テクニック【動画付】 2024/10
38.	原著(症例報告除く)	Visibility of the biliary orifice after precut papillotomy: Comparison between white light imaging and texture and color enhancement imaging. 2024/08
39.	原著(症例報告除く)	Endoscopic retrieval of the torn pancreatic stent by pushing out through the EUS-PD fistula tract. 2024/06
40.	原著(症例報告除く)	Advantages of the dual-channel multi-bending endoscope for ERCP in patients with Billroth II reconstruction. 2023/12
41.	原著(症例報告除く)	Color overlay of contrast-enhanced endoscopic ultrasound for pancreaticobiliary disease. 2023/12
42.	原著(症例報告除く)	Effective application of self-assembling peptide matrix with the gel immersion technique and red dichromatic imaging for hemostasis of postendoscopic sphincterotomy bleeding. 2023/12
43.	原著(症例報告除く)	Gel immersion cannulation during hemostasis of post-endoscopic sphincterotomy bleeding. 2023/12
44.	原著(症例報告除く)	Novel low echo reduction function reduces artifacts in endoscopic ultrasound observation of the gallbladder. 2023/12
45.	原著(症例報告除く)	Rapid hemostasis using a self-assembling peptide matrix for midprocedural bleeding in endoscopic sphincterotomy. 2023/12
46.	原著(症例報告除く)	Two-channel endoscope re-intervention for stent dysfunction after interventional endoscopic ultrasonography: forceps stabilization of stent for cutting by argon plasma coagulation. 2023/12
47.	原著(症例報告除く)	Tip-in endoscopic papillectomy for ampullary adenoma near diverticulum to minimize complications. 2023/11
48.	原著(症例報告除く)	Risk factors for early and late cholecystitis after covered metal stent placement for distal biliary obstruction. 2023/10
49.	原著(症例報告除く)	The application of low echo reduction in endoscopic ultrasound-guided tissue acquisition for pancreatic mass lesions. 2023/10
50.	原著(症例報告除く)	Prophylactic endoscopic gallbladder stent placement for cholecystitis after covered metal stent placement for distal biliary obstruction (with video). 2023/07
51.	原著(症例報告除く)	Usefulness of texture and color enhancement imaging in the endoscopic management of duodenal ampullary tumors. 2023/07
52.	原著(症例報告除く)	Gel immersion endoscopic ultrasonography for ampullary tumors. 2023/06
53.	原著(症例報告除く)	Efficacy of gel immersion endoscopic ultrasonography for delineating the duodenal papilla and pancreatobiliary ducts: A retrospective study with video. 2023/04
54.	原著(症例報告除く)	Re-intervention with 10-mm vs 12-mm covered self-expandable metallic stent for recurrent unresectable distal biliary obstruction in patients with previous stent implantation. 2023/04
55.	原著(症例報告除く)	Efficacy of pancreatic duct stenting to prevent postendoscopic retrograde cholangiopancreatography pancreatitis after covered self-expandable metal stent deployment. 2023/03
56.	原著(症例報告除く)	Acute cholangitis after over-the-scope clip placement involving the duodenal papilla that was rescued by antegrade stenting via the percutaneous transhepatic biliary drainage route. 2022/12
57.	原著(症例報告除く)	Combination of ERCP with endoscopic ultrasound-guided hepaticogastrostomy and hepaticoduodenostomy for biliary drainage in malignant hilar biliary obstruction. 2022/12
58.	原著(症例報告除く)	Multiloop traction method during endoscopic hemostasis for post-sphincterotomy bleeding of the peridiverticular papilla. 2022/12
59.	原著(症例報告除く)	Successful detection of choledochojejunal and pancreaticojejunal anastomotic strictures using a novel form of texture and color enhancement imaging. 2022/12
60.	原著(症例報告除く)	The application of texture and color enhancement imaging in transpapillary biliary cannulation. 2022/12
61.	原著(症例報告除く)	Tunnel creation method in endoscopic necrosectomy for walled-off pancreatic necrosis. 2022/12
62.	原著(症例報告除く)	Usefulness of a screw tip stent retriever as a dilator during side-by-side placement of multiple stents for malignant hilar biliary obstruction. 2022/12
63.	原著(症例報告除く)	Feasibility of red dichromatic imaging in hemostasis for postendoscopic sphincterotomy bleeding. 2022/11
64.	原著(症例報告除く)	Gel Immersion Endoscopic Mucosal Resection for a Large Non-Ampullary Duodenal Adenoma. 2022/09/01
65.	原著(症例報告除く)	Achieving hemostasis during endoscopic necrosectomy for walled-off pancreatic necrosis using gel immersion technique. 2022/07
66.	原著(症例報告除く)	Gel immersion technique for the examination and treatment of an ampullary tumor. 2022/03
67.	原著(症例報告除く)	Ampullary Tumor With a Rare Etiology: A New Lesion in the Residual Ampulla After Curative Resection of Perihilar Cholangiocarcinoma. 2021/12
68.	原著(症例報告除く)	An intact boundary between the tumor and inner hypoechoic layer discriminates T1 lesions among sessile elevated gallbladder cancers. 2021/12
69.	原著(症例報告除く)	Endoscopic ultrasound examination of the intrapancreatic pancreatobiliary ducts using the gel immersion method in patients with periampullary duodenal diverticula. 2021/09
70.	原著(症例報告除く)	Endoscopic clipping to prevent papillary obstruction when closing a duodenal perforation with an over-the-scope clip. 2021/06
71.	原著(症例報告除く)	Single-balloon enteroscopy assisted successful removal of a migrated covered self-expandable metal stent for hepaticojejunostomy anastomotic stenosis. 2021/03
72.	原著(症例報告除く)	Role of Endoscopic Ultrasound in the Diagnosis of Pancreatic Neuroendocrine Neoplasms. 2021/02/15
73.	原著(症例報告除く)	[Severe adverse events and its management after ERCP and EUS]. 2021
74.	原著(症例報告除く)	Piercing technique via cholangioscopy for the reconstruction of complete anastomotic obstruction after choledochojejunostomy. 2020/07
75.	原著(症例報告除く)	Interventional endoscopic ultrasonography in patients with surgically altered anatomy: Techniques and literature review. 2020/01
76.	原著(症例報告除く)	Methotrexate-associated lymphoproliferative disorder in the stomach and duodenum: a case report. 2019/04/25
77.	原著(症例報告除く)	Traumatic bile duct neuroma diagnosed by boring biopsy with cholangioscopy. 2018/05
78.	原著(症例報告除く)	Cricoid pressure to prevent gastric deflation during esophagogastroduodenoscopy. 2018/03
79.	原著(症例報告除く)	Mantle cell lymphoma involving the esophagus evaluated by magnifying endoscopy with narrow-band imaging. 2018/01
80.	原著(症例報告除く)	Pulmonary Tumor Thrombotic Microangiopathy Caused by a Parotid Tumor: Early Antemortem Diagnosis and Long-term Survival. 2017
5件表示
全件表示(80件)

■ 学会発表

1.	膵管空腸吻合部狭窄症例に対するGel-immersion with Long-cap法と従来の比較検討（口頭，一般） 2026/07/24
2.	ダブルバルーン内視鏡下における新型細径経口胆道鏡／膵管鏡の有用性（ポスター掲示，一般） 2026/05/16
3.	外来EUS時の鎮静におけるレミマゾラムとミダゾラムの安全性および有効性の比較（口頭，シンポジウム・ワークショップパネル（公募）） 2026/05/09
4.	高周波手術装置におけるクレストファクターの出力特性解析（口頭，一般） 2026/05/09
5.	胆摘後の胆汁瘻・腹腔膿瘍・結腸穿通を伴う肝門部胆管閉塞に対するHybrid Endoscopic Management （口頭，特別講演・招待講演など） 2026/05/09
6.	胆膵内視鏡治療時におけるレミマゾラム持続投与法とミダゾラム間歇的投与法の有効性および安全性の比較検討（口頭，一般） 2026/05/09
7.	Gel immersion POCS-guided EHL （口頭，特別講演・招待講演など） 2026/05/08
8.	高齢者に対するERCP時のレミマゾラム持続投与法とミダゾラム間歇的投与法の比較検討（ポスター掲示，一般） 2026/05/08
9.	新型細径経口胆道膵管鏡の有用性（口頭，シンポジウム・ワークショップパネル（公募）） 2025/11/29
10.	ダブルバルーン内視鏡下経口胆道鏡/膵管鏡の有用性（ポスター掲示） 2025/11/01
11.	Analysis of strategies for overcoming technical challenges in DB-ERCP for surgically altered anatomy （ポスター掲示） 2025/10/31
12.	胆膵領域におけるGel　immersion Endoscopy （口頭，シンポジウム・ワークショップパネル（公募）） 2025/09/13
13.	胆膵内視鏡治療時の鎮静におけるレミマゾラムの有効性と安全性の検討（口頭，シンポジウム・ワークショップパネル（公募）） 2025/07/26
14.	Endoscopic troubleshooting for pancreatic　diseases in surgically altered anatomy （口頭，シンポジウム・ワークショップパネル（公募）） 2025/07/25
15.	膵管空腸吻合部狭窄に対するダブルバルーン内視鏡下ERCP の治療成績（口頭，シンポジウム・ワークショップパネル（公募）） 2025/07/25
5件表示
全件表示(15件)