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The Koshinetu Branch of the Japanese of Gastroenterology

Volume , Issue 77 / 2025
English Article   Japanese Article
  • Please note that metadata of J-type articlesare generated by machine-translation and the original texts are written in Japanese.

Japanese Article The 77th Japanese Society of Gastroenterology Koshinnetsu Branch regular meeting 29th Japanese Society of Gastroenterology Koshinnetsu Branch specialist seminar 54th Japanese Society of Gastroenterology Koshinnetsu Branch education lecture 99th Japan Gastroenterological Endoscopy Society Koshinnetsu Branch regular meeting combination branch office regular meeting greetings
前川伸哉
The Koshinetu Branch of the Japanese of Gastroenterology (77): 1-1, 2025.

Japanese Article 研専1-1-内-研. A case of esophageal neuroendocrine carcinoma presenting typical endoscopic findings
藤ノ木聖1, 石川夏生1, 加賀田彩乃1, 福島直弥1, 吉田耕太郎1, 小関洋平1, 夏井一輝1, 夏井結唯1, 盛田景介1, 西垣佑紀1, 吉川成一1, 三浦努1, 竹内学1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 23-23, 2025.

Japanese Article 研専1-2-内-研. Two Cases of Squamous Cell Carcinoma of the Anal Canal Treated with ESD - Focusing on Diagnosis of the Surgery Area -
中島大河1, 小関洋平1, 加賀田彩乃1, 福島直弥1, 吉田耕太郎1, 石川夏生1, 夏井結唯1, 夏井一輝1, 盛田景介1, 西垣佑紀1, 吉川誠一1, 田口貴博2, 薄田浩幸2, 竹内学1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 23-23, 2025.

Japanese Article 研専1-3-内-研. A case of gallbladder hepatic duct diagnosed during preoperative evaluation for gallstone cholecystitis
北村真宙1, 小澤由季1, 岡優祐1, 鎌倉雅人1, 近藤翔平1, 山下裕騎1, 高橋芳之1, 柴田景子1, 徳竹康二郎1, 伊藤哲也1, 藤澤亨1, 森宏光1, 和田秀一1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 24-24, 2025.

Japanese Article 研専1-4-内-研. A case of pancreatitis and pancreatic fistula requiring careful investigation and treatment
加藤圭悟1, 吉村大1, 高野伸一1, 川上智1, 倉富夏彦1, 奥脇徹也1, 山下洸司1, 土屋淳紀1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 24-24, 2025.

Japanese Article 研専2-1-内-専. Three consecutive cases of accidental ingestion of press-through packages (PTPs) in a short period of time and a warning to the local community
立川千珠1, 中田直克2, 徳永麻美2, 康山俊学1, 圓谷朗雄1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 25-25, 2025.

Japanese Article 研専2-2-内-専. A case of intractable duodenal gastrocutaneous fistula after gastric cancer surgery successfully treated with APC and OTSC
武田健二郎1, 小澤俊一郎1, 白勢大門1, 若尾聡士1, 長谷川浩之1, 深澤光晴1, 曽田均1, 細村直弘1, 浅川真巳1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 25-25, 2025.

Japanese Article 研専2-3-内-専. A case of colonic submucosal cancer mimicking a submucosal tumor
鵜飼隆1, 堀内一太郎1, 木村颯汰1, 安宅拓磨1, 北川奈美1, 宮澤玲那2, 北沢将人2, 河合佳祐3, 上原剛3, 小泉知展1, 濱野英明1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 26-26, 2025.

Japanese Article 研専2-4-内-専. Prognosis after gastrostomy in malnourished patients
伴元心1, 原田学1, 山川良一1, 入月聡1, 河内邦裕1, 菅井一成1, 上野亜矢1, 岩田真弥1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 26-26, 2025.

English Article E-1-消. A case of ablation-resistant Barrett's esophagus successfully treated with ante-reflux mucoplasty (ARMP)
井田真之1, 岩谷勇吾1, 関田博昭1, 小林義明1, 池内浩志1, 土屋智章1, 馬場幸恵1, 加古里子1, 平山敦大1, 岡村卓磨1, 長屋匡信2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 28-28, 2025.

English Article E-2-内. An asymptomatic duodenal tumor found incidentally during an upper GI endoscopy ; Diagnosis and Treatment
田中智大1, 植原啓之1, 赤松泰次1, 下平和久1, 宮島正行1, 石黒翔子1, 木畑穣2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 28-28, 2025.

English Article E-3-内. Endoscopic Findings of Sclerosing Cholangitis Associated with Immune Checkpoint Inhibitors
佐々木信和1, 倉石康弘1, 清水祐樹1, 今村峻輔1, 南澤昌郁1, 米倉千奈津1, 柳澤匠1, 中村晃1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 29-29, 2025.

English Article E-4-内. SMT-like Jejunal Arteriovenous Malformation Causing Massive Post-biopsy Hemorrhage
遠藤良子1, 長屋匡信1, 関田博昭1, 井田真之1, 小林義明1, 池内浩志1, 土屋智章1, 馬場幸恵1, 澤口洋視1, 加古里子1, 平山敦大1, 岡村卓磨1, 岩谷勇吾1, 山下名帆1,2, 岩谷舞2, 上原剛2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 29-29, 2025.

English Article E-5-内. A case of self-expandable metal stent fracture leading to bowel obstruction in rectal cancer
寺島慶太1, 松村真生子1, 中森亮介1, 遠藤湧斗1, 桑原蓮1, 小島英吾1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 30-30, 2025.

Japanese Article S-1- 消. Clinical application of AI and big data in gastrointestinal disease treatment
若林俊一1, 木村岳史1, 玉城信治2, 岩谷勇吾1, 山西芳裕4, 田中直樹3
The Koshinetu Branch of the Japanese of Gastroenterology (77): 32-32, 2025.

Japanese Article S-2- 消. Current status of SNS use in medical treatment and education in our department
大澤玲於奈1, 吉田貴史1, 土屋淳紀1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 32-32, 2025.

Japanese Article S-3-. Development of the AI automatic judgment model of the lower digestive tract endoscopy pre-treatment
小島康輔1, 高橋一也1, 寺井崇二1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 33-33, 2025.

Japanese Article From form - carrier support of the digital medical office which AI and SNS support to a public information strategy -
田中聡司
The Koshinetu Branch of the Japanese of Gastroenterology (77): 35-35, 2025.

Japanese Article W1-1- 消. Validation of bipartite partial splenic artery embolization for reduced invasiveness
大崎暁彦1, 花野薫1, 堀洲晟1, 森下健1, 土井智裕1, 大脇崇史1, 河久順志1, 佐藤宗広1, 田覚健一1, 和栗暢生1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 37-37, 2025.

Japanese Article W1-2- 消. Risk management and stagnant cases in capsule endoscopy
今井雄史1, 朝比奈佳毅1, 村田智祥1, 遠山翔大1, 天野博之1, 芦澤浩1, 高岡慎弥1, 廣瀬純穂1, 浅川幸子1, 望月仁1, 小嶋裕一郎1, 小俣政男1,2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 37-37, 2025.

Japanese Article W1-3-. Examination of safety, the usefulness of EndoSheather in the bile duct biopsy of the transnipple
武田信峻1, 田中裕登1, 五十嵐聡1, 林和直1, 寺井崇二1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 38-38, 2025.

Japanese Article W1-4-内. Usefulness of a new rotating sphincterotome (ENGETSU) for difficult biliary cannulation during ERCP
中島大地1, 倉石康弘1, 中村晃1, 柳澤匠1, 南澤昌郁1, 佐々木信和1, 今村峻輔1, 米倉千奈津1, 清水祐樹1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 38-38, 2025.

Japanese Article W1-5-消. Optimal administration of diclofenac suppositories to reduce post-ERCP pancreatitis in the treatment of common bile duct stones
山本瀬里1, 門倉信1, 金子祐太1, 安村智生1, 田中佳祐1, 雨宮史武1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 39-39, 2025.

Japanese Article W1-6-消. Considering post-ERCP pancreatitis from the perspective of inflammation localization
山下洸司1, 高野伸一1, 奥脇徹也1, 吉村大1, 倉富夏彦1, 川上智1, 土屋淳紀1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 39-39, 2025.

Japanese Article W2-1-消. Clinical training at the Department of Gastroenterology, University of Yamanashi
鈴木雄一朗1, 倉富夏彦1, 松田秀哉1, 村岡優1, 久野徹1, 川上智1, 佐藤光明1, 吉田貴史1, 小林祥司1, 高野伸一1, 前川伸哉1, 土屋淳紀1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 40-40, 2025.

Japanese Article W2-2-. Feedback method to an effective practiced hand using the simultaneous recording of the endoscopic screen and practiced hand in the endoscopic maneuver
若尾聡士1, 小澤俊一郎1, 武田健二郎1, 白勢大門1, 長谷川浩之1, 深澤光晴1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 40-40, 2025.

Japanese Article W2-3-消. Recruitment activities through hands-on seminars at the Second Department of Internal Medicine, Shinshu University
土屋智章1, 岩谷勇吾1, 倉石康弘1, 中村晃1, 山崎智生1, 平山敦大1, 岡村卓磨1, 木村岳史1, 長屋匡信1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 41-41, 2025.

Japanese Article W2-4-消. Will interns be willing to join the hospital if they present at conferences and write papers?
児玉亮1, 中村伊吹1, 武井理沙1, 横田有紀子1, 牛丸博泰1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 41-41, 2025.

Japanese Article W2-5-消. Promoting the appeal of gastroenterology to young doctors and developing human resources
小嶋裕一郎1, 遠山翔大1, 天野博之1, 芦澤浩1, 高岡慎弥1, 今井雄史1, 廣瀬純穂1, 浅川幸子1, 望月仁1, 小俣政男1,2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 42-42, 2025.

Japanese Article 1-消-研. A Case of Esophageal Schwannoma Treated by Thoracoscopic Enucleation
島本識弘1, 河口賀彦2, 丸山傑2, 庄田勝俊2, 滝口光一2, 白石謙介2, 古屋信二2, 齊藤亮2, 出雲渉2, 雨宮秀武2, 川井田博充2, 市川大輔2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 46-46, 2025.

Japanese Article 2-消-研. An autopsy case of superficial esophageal cancer diagnosed with hypercalcemia and showing a rapid progression
池田圭吾1, 児玉亮1, 中村伊吹1, 武井理沙1, 横田有紀子1, 牛丸博泰1, 牧野睦月1, 佐藤弥生1, 川口研二1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 46-46, 2025.

Japanese Article 3-消-専. A case of small bowel obstruction caused by small bowel metastasis from esophageal squamous cell carcinoma
百瀬明里1, 米山翔一郎1, 高裕信1, 中村直樹1, 原大地1, 鈴木宏1, 國本英雄1, 関亜矢子1, 関野康2, 原悦雄1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 47-47, 2025.

Japanese Article 4-消. A Case of MiNEN at the Esophagogastric Junction with Enteroblastic Differentiation Who Survived Five Years Without Recurrence After Surgery
芳澤淳一1, 唐澤斉秀1, 中村健也1, 福島健太郎1, 中山中1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 47-47, 2025.

Japanese Article 5-. Examination of the achalasia (the esophagus motor disorder) case which met by medical examination
大高雅彦1, 三浦美香1, 石田泰章1, 日原優1, 細田健司1, 依田芳起1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 48-48, 2025.

Japanese Article 6-. A case of the esophagus granular cell myoblastoma with the tendency to increase that we were able to resect by endoscopic stratum submucosum detachment technique
須藤貴森1, 樋口和男1, 北原桂1, 一條哲也1, 中村直1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 48-48, 2025.

Japanese Article 8-消-専. A case of pneumatosis intestinalis caused by sunitinib administration for imatinib-resistant gastrointestinal stromal tumor (GIST)
佐藤貴一1, 橋上遣太1, 牧直哉1, 安藤皓一郎1, 藤森尚之1, 森田進1, 藤森一也1, 滋野俊1, 成澤友里1, 前島俊孝1, 黒岩雄大1, 中澤賢史1, 瀬原田魁1, 増尾仁志1, 清水文彰1, 村中太1, 横山隆秀1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 49-49, 2025.

Japanese Article 9-消-研. A case of gastric cancer in which zolbetuximab combination therapy was effective and conversion surgery was performed
柴茉莉香1, 小林由夏2,3, 米山匠2, 堀江篤2, 田中千紘2, 佐藤公俊2, 丹羽佑輔2, 中野応央樹2, 岡宏充2, 本田穣2, 外池祐子3, 河内保之4, 高村昌昭2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 49-49, 2025.

Japanese Article 10-消-専. A case of gastric GIST with rhabdomyosarcomatous dedifferentiation in a patient with neurofibromatosis type 1 (NF1)
星野将志1, 中山剛1, 福岡翼1, 石丸直樹2, 浅野功治3
The Koshinetu Branch of the Japanese of Gastroenterology (77): 50-50, 2025.

Japanese Article 11-. One case of the early stomach signet ring cell adenocarcinoma which a form change was seen in by Helicobacter pylori sanitization
富田英紀1, 小松大介1, 田中宏和1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 50-50, 2025.

Japanese Article 12-消. A case of gastric SMARCA4-deficient undifferentiated tumor (sarcoma type)
熊木大輔1, 石井壮一1, 山崎文紗子1, 柴田理1, 横山邦彦1, 橋本哲1, 船越和博1, 酒井剛2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 51-51, 2025.

Japanese Article 13-. About the usefulness of the AI diagnosis in the upper gastrointestinal tract endoscope
小田知友美1, 杉谷想一1, 森田真一1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 52-52, 2025.

Japanese Article 14-消-研. A case of idiopathic gastric antral ulcer undergoing long-term observation
大場早笑1, 近藤翔平1, 岡優祐1, 小澤由季1, 鎌倉雅人1, 山下裕騎1, 高橋芳之1, 柴田景子1, 徳竹康二郎1, 伊藤哲也1, 藤澤亨1, 森宏光1, 和田秀一1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 52-52, 2025.

Japanese Article 15-. One patient who gastrostomosis pyloric stomach emphysematosa developed, and was under the medical treatment conservatively
齊藤博美1, 吉田朋美1, 宮本貴旺1, 松崎豊1, 雄山澄華1, 松本航1, 藤元瞳1, 新倉則和1, 五十嵐亨1, 清澤研道1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 53-53, 2025.

Japanese Article 16-消. A case of duodenal stenosis due to ureteral cancer
若林拓哉1, 佐藤遼1, 弥久保俊太1, 田中裕登1, 川田雄三1, 木村成宏1, 佐藤裕樹1, 横尾健1, 寺井崇二1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 53-53, 2025.

Japanese Article 17-消-研. A case of intestinal obstruction caused by the fall of an enterolith formed in a duodenal diverticulum after gastrectomy and Roux-en-Y reconstruction
平塚侑1, 川原聖佳子2, 平井基晴2, 中村友春2, 稲垣辰樹2, 平井裕美子2, 仲野哲矢2, 北見智恵2, 牧野成人2, 西村淳2, 長谷川潤2, 河内保之2, 新国恵也2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 54-54, 2025.

Japanese Article 7-消-専. Our experience with zolbetuximab combination chemotherapy for CLDN18.2-positive unresectable advanced or recurrent gastric cancer
村田智祥1, 小嶋裕一郎1, 朝比奈佳毅1, 遠山翔大1, 天野博之1, 芦澤浩1, 高岡慎弥1, 今井雄史1, 廣瀬純穂1, 浅川幸子1, 望月仁1, 田尻亮輔2, 小俣政男1,3
The Koshinetu Branch of the Japanese of Gastroenterology (77): 55-55, 2025.

Japanese Article 19-. Examination of autoimmune gastritis in our hospital
関亜矢子1, 國本英雄1, 鈴木宏1, 宮澤鷹幸1, 原大地1, 高裕信1, 中村直樹1, 百瀬明里1, 米山翔一朗1, 原悦雄1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 55-55, 2025.

Japanese Article 20-消-研. A case of perforation in well-controlled Crohn's disease
岡部拓海1, 中村直1, 樋口和男1, 須藤貴森1, 北原桂1, 一條哲也1, 大島志織2, 岩谷舞2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 56-56, 2025.

Japanese Article 21-消-研. A Case of Meckel's Diverticulum Diagnosed by Small Intestine Endoscopy
網野稜一郎1, 村田智祥1, 小嶋裕一郎1, 朝比奈佳毅1, 遠山翔大1, 天野博之1, 芦澤浩1, 高岡慎弥1, 今井雄史1, 廣瀬純穂1, 浅川幸子1, 望月仁1, 田尻亮輔2, 小俣政男1,3
The Koshinetu Branch of the Japanese of Gastroenterology (77): 56-56, 2025.

Japanese Article 22-. One case of metastases to small intestine of the pulmonary sarcomatoid carcinoma which we diagnosed by the oral small intestine double balloon endoscope
安宅拓磨1, 武井理沙2, 鵜飼隆1, 木村颯汰1, 堀内一太郎1, 北川奈美1, 中村伊吹2, 岡村卓磨3, 長屋匡信3,4, 上原剛5, 小泉知展1, 濱野英明1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 57-57, 2025.

Japanese Article 23-消-専. A case of the long-term bile duct stricture that we followed up
宮本貴旺1, 藤元瞳1, 吉田朋美1, 松崎豊1, 雄山澄華1, 松本航1, 寺川偉温1, 山本智清1, 新倉則和1, 五十嵐亨1, 清澤研道1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 58-58, 2025.

Japanese Article 24-消-研. A case of malignant biliary stricture caused by primary renal pelvic and ureteral cancer
長部大地1, 丹羽佑輔1, 米山匠1, 堀江篤1, 田中千紘1, 佐藤公俊1, 中野応央樹1, 松井徹1, 岡宏充1, 本田穣1, 小林由夏1, 高村昌昭1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 58-58, 2025.

Japanese Article 25-消-専. Two cases of residual gallbladder stones after subtotal cholecystectomy successfully treated conservatively with extracorporeal shock wave lithotripsy
宮下翔1, 小島康輔1, 三井田秀1, 小山究太郎1, 堂森浩二1, 水野研一1, 影向一美1, 佐々木俊哉1, 夏井正明1, 渡邉雅史1, 川合弘一1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 59-59, 2025.

Japanese Article 26-消-研. One case of the rare recurrent biliary infection by Edwardsiella tarda
吉村恵悟1, 山下裕騎2, 岡優佑2, 小澤由季2, 鎌倉雅人2, 近藤翔平2, 高橋芳之2, 柴田景子2, 徳竹康二郎2, 伊藤哲也2, 藤澤亨2, 森宏光2, 和田秀一2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 59-59, 2025.

Japanese Article 27-. One case of the early gallbladder cancer which occurred after the cholecystoduodenostomy that we were able to diagnose by the observation of the periodical gallbladder lumen
小澤由季1, 徳竹康二郎1, 大島志織2, 山本直哉3, 佐野周生3, 岡優祐1, 鎌倉雅人1, 近藤翔平1, 山下裕騎1, 高橋芳之1, 柴田景子1, 伊藤哲也1, 藤澤亨1, 森宏光1, 和田秀一1, 玉田恒2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 60-60, 2025.

Japanese Article 28-消-専. A case of drug-induced liver injury with relapse of jaundice after discontinuation of the suspected drug
宮田侑典1, 福島秀樹1, 小平菜々子1, 宮坂尚樹1, 江郷晶1, 坂田正梧1, 伊藤唯1, 西山秀1, 工藤彰治1, 大瀬良省三1, 山田崇裕1, 比佐岳史1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 61-61, 2025.

Japanese Article 29-消-専. A case of liver cirrhosis in which recompensation was achieved through drug treatment and collateral vascular obstruction, allowing for colon cancer surgery
齊藤咲紀1, 村岡優1, 穐山みなみ1, 大澤玲於奈1, 松田秀哉1, 鈴木雄一朗1, 佐藤光明1, 山本瀬里2, 安村智生2, 雨宮史武2, 高野伸一1, 前川伸哉1, 佐々木優3, 岡田大樹3, 荒木拓次3, 古屋信二4, 市川新太郎3, 近藤哲夫5, 市川大輔4, 土屋淳紀1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 61-61, 2025.

Japanese Article 30-消. A case of sepsis due to Aeromonas hydrophila in a patient with alcoholic liver cirrhosis.
岡優祐1, 山下裕騎1, 小澤由季1, 近藤翔平1, 鎌倉雅人1, 高橋芳之1, 柴田景子1, 徳竹康二郎1, 伊藤哲也1, 藤澤亨1, 森宏光1, 和田秀一1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 62-62, 2025.

Japanese Article 31-消-研. Three cases of immune-related adverse events that were diagnosed and treated after persistent fever
柚木亮汰1, 村岡優2, 大澤玲於奈2, 松田秀哉2, 鈴木雄一朗2, 佐藤光明2, 前川伸哉2, 土屋淳紀2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 62-62, 2025.

Japanese Article 32-消-専. A case of hepatocellular carcinoma associated with hepatic sarcoidosis and Budd-Chiari syndrome
南優太1, 岩垂隆諒1, 藤田楓1, 奥村太規1, 若林俊一1, 小林浩幸1, 山崎智生1, 岩谷勇吾1, 長屋匡信1, 木村岳史1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 63-63, 2025.

Japanese Article 33-消-専. A case of deceased donor liver transplantation for acute liver failure of unknown etiology and diagnosed with Budd-Chiari syndrome (BCS)
土屋理沙1, 加藤昌子1, 板垣奈々1, 高橋大二郎1, 三科雅子1, 西山敦士1, 小西利幸1, 大野康成2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 63-63, 2025.

Japanese Article 34-消-研. A case of hepatic angiomyolipoma showing a tendency to grow
勝野早紀1, 児玉亮1, 中村伊吹1, 武井理紗1, 横田有紀子1, 牛丸博泰1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 64-64, 2025.

Japanese Article 35-消-専. The efficacy of adding irrigation to percutaneous transhepatic gallbladder aspiration (PTGBA) for acute cholecystitis
横山岳1, 安達翔太1, 三井健太1, 大工原誠一1, 宮林秀晴1, 古田清1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 65-65, 2025.

Japanese Article 36-. 1 excision case of the pancreas neuroendocrine tumor with the cystic degeneration that captured change over time
宮坂尚樹1, 比佐岳史1, 江郷晶1, 坂田正梧1, 伊藤唯1, 西山秀1, 工藤彰治1, 山田崇裕1, 大瀬良省三1, 福島秀樹1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 65-65, 2025.

Japanese Article 37-消. A case of pancreatic neuroendocrine tumor with disappearance and reappearance of upstream main pancreatic duct dilatation during follow-up
西山秀1, 比佐岳史1, 宮坂尚樹1, 江郷晶1, 坂田正梧1, 伊藤唯1, 工藤彰治1, 山田崇裕1, 大瀬良省三1, 福島秀樹1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 66-66, 2025.

Japanese Article 38-消-研. A Case of Pancreatic Neuroendocrine Tumor with High CA19-9 Levels
浦澤三教1, 伊藤哲也1, 玉田恒2, 佐野周生3, 岡優祐1, 小澤由季1, 鎌倉雅人1, 近藤翔平1, 山下裕騎1, 高橋芳之1, 柴田景子1, 徳竹康二郎1, 藤澤亨1, 森宏光1, 和田秀一1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 66-66, 2025.

Japanese Article 39-消-研. A case of adenoma of the papilla of Vater with marked intraductal extension
唐澤真里奈1, 児玉亮1, 中村伊吹1, 武井理紗1, 牛丸博泰1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 67-67, 2025.

Japanese Article 40-消. A case of intraductal pancreatic tumor discovered during follow-up after gallbladder cancer surgery
伊藤唯1, 比佐岳史1, 江郷晶1, 宮坂尚樹1, 坂田正梧1, 工藤彰治1, 西山秀1, 山田崇裕1, 大瀬良省三1, 福島秀樹1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 67-67, 2025.

Japanese Article 41-消-研. A case of suspected unclassifiable enterocolitis (IBDU)
内田誠1, 横山純二1, 米倉暢拓1, 岩澤貴宏1, 小川雅弘1, 小林雄司1, 佐藤聡史1, 石川達1, 本間照1, 西倉健2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 68-68, 2025.

Japanese Article 42-. A case of the checkpoint inhibitor-related enterocolitis that occurred during the treatment of gynecologic cancer of immunity
武井理紗1, 児玉亮1, 中村伊吹1, 牛丸博泰1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 68-68, 2025.

Japanese Article 43-消-専. Report of three cases of intolerance to 5-ASA preparations
田島一宏1, 渡辺史郎1, 濱勇1, 野澤良祐1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 69-69, 2025.

Japanese Article 44-消-研. A case of familial Mediterranean fever diagnosed after high fever and massive gastrointestinal bleeding four years after starting treatment for ulcerative colitis
冨岡智裕1, 菅智明1, 竹本正人1, 木内怜平1, 小口貴也1, 小松通治1, 武川健二1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 69-69, 2025.

Japanese Article 45-消-研. A case of BRAF-mutated large colorectal cancer with long-term survival achieved through multidisciplinary treatment
佐野丈1, 小林由夏2,3, 米山匠2, 堀江篤2, 田中千紘2, 佐藤公俊2, 丹羽佑輔2, 中野応央樹2, 岡宏充2, 本田穣2, 外池祐子3, 高村昌昭2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 70-70, 2025.

Japanese Article 46-消. A review of post-operative treatment for unresectable advanced and recurrent colorectal cancer at our hospital
関野康1, 犬塚久総1, 朴容韓1, 高橋祐輔1, 林原香織1, 佐近雅宏1, 高田学1, 小林聡1, 関仁誌1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 70-70, 2025.

Japanese Article 47-消-研. A Case of Sigmoid Colon Diverticulitis Penetrating into the Bladder
雨宮沙弥1, 浅川幸子1, 朝比奈佳毅1, 村田智祥1, 遠山翔大1, 天野博之1, 芦澤浩1, 高岡慎弥1, 今井雄史1, 望月仁1, 小嶋裕一郎1, 小俣政男1,5, 遠藤汀奈2, 鈴木中2, 中本叶泰3, 渡邊英樹3, 古屋一茂3, 田尻亮輔4, 小山敏雄4
The Koshinetu Branch of the Japanese of Gastroenterology (77): 71-71, 2025.

Japanese Article 48-消. Clinical study of colonic diverticular bleeding at our hospital
渡辺史郎1, 野澤良佑1, 濱勇1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 71-71, 2025.

Japanese Article 49-. One case of the urothelial carcinoma which we diagnosed in EUS guided tissue acquisition for the rectal stenosis
近藤翔平1, 岡優祐1, 小澤由季1, 鎌倉雅人1, 山下裕騎1, 高橋芳之1, 柴田景子1, 徳竹康二郎1, 伊藤哲也1, 藤澤亨1, 森宏光1, 和田秀一1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 72-72, 2025.

Japanese Article 50-. It is experienced RIC for the anastomotic stricture after the proctectomy
延廣征典1, 亀山仁史1, 岩谷昭1, 大崎暁彦2, 田覚健一2, 佐藤宗広2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 72-72, 2025.

Japanese Article 51-. One case of the elderly women who were thought to cause Bowel prep hyponatremia
北川奈美1, 鵜飼隆1, 木村颯太1, 安宅拓磨1, 堀内一太郎1, 小泉知展1, 濱野英明1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 73-73, 2025.

Japanese Article 52-. One case of the pancreas schwannoma that needed pancreatic cancer and differentiation
白勢大門1, 長谷川浩之1, 深澤光晴1, 小澤俊一郎1, 若尾聡士1, 武田健二郎1, 中村暢樹2, 大舘徹3, 高橋大二郎4, 板垣奈々4
The Koshinetu Branch of the Japanese of Gastroenterology (77): 74-74, 2025.

Japanese Article 53-. One case of enhancement type pancreas serosity tumor
塩路和彦1, 荒生祥尚1, 今井径卓1, 佐野知江1, 小林正明1, 川崎隆2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 74-74, 2025.

Japanese Article 54-消-研. A case of irAE pancreatitis due to pembrolizumab
新田京香1, 吉田耕太郎2, 加賀田彩乃2, 福島直弥2, 石川夏生2, 夏井一輝2, 小関洋平2, 夏井結唯2, 森田景介2, 西垣佑紀2, 三浦努2, 竹内学2, 吉川成一2
The Koshinetu Branch of the Japanese of Gastroenterology (77): 75-75, 2025.

Japanese Article 55-消-専. A case of microinvasive pancreatic cancer in which imaging findings and pathological findings could be compared
中村伊吹1, 児玉亮1, 武井理紗1, 牛丸博泰1, 高須香吏2, 牧野睦月3
The Koshinetu Branch of the Japanese of Gastroenterology (77): 75-75, 2025.

Japanese Article 56-消-専. A case of median arcuate ligament syndrome with obstruction due to hematoma after rupture of the pancreaticoduodenal artery aneurysm
米山匠1, 丹羽佑輔1, 堀江篤1, 田中千紘1, 佐藤公俊1, 中野応央樹1, 松井徹1, 岡宏充1, 本田穣1, 小林由夏1, 高村昌昭1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 76-76, 2025.

Japanese Article 57-消. A case of autoimmune pancreatitis and cholangitis complicated with severe liver damage and hemophagocytic syndrome
古屋圭一1, 山下洸司1, 奥脇徹也1, 吉村大1, 倉富夏彦1, 川上智1, 高野伸一1, 土屋淳紀1
The Koshinetu Branch of the Japanese of Gastroenterology (77): 76-76, 2025.

Japanese Article Through the experience from practice - dawn of ESD based on a flexible strategy and the anti-stress -
大圃研
The Koshinetu Branch of the Japanese of Gastroenterology (77): 86-86, 2025.

Japanese Article Challenge ... new cancer-causing mechanism and liver condition of a patient ... which are solved to the liver disease conquest that science and medicine weave
朝比奈靖浩
The Koshinetu Branch of the Japanese of Gastroenterology (77): 88-88, 2025.

Japanese Article The current situation of Interventional EUS
中井陽介
The Koshinetu Branch of the Japanese of Gastroenterology (77): 90-90, 2025.