Clinical journal of gastroenterology

01 15 October 2026

DOI 10.1007/s12328-026-02466-2

Colorectal neoplasia detected during colonoscopic surveillance in Li-Fraumeni syndrome: a retrospective case series

Open DOI

Akihiro Takagi, Masahiro Tajika, Makoto Hori et al.

02 12 October 2026

DOI 10.1007/s12328-026-02464-4

Successful endoscopic retrieval of a plastic gallbladder stent that had completely migrated into the gallbladder

Open DOI

Toshihiko Motohara, Toshiro Masuda, Masato Kajiwara et al.

03 10 October 2026

DOI 10.1007/s12328-026-02467-1

A case of recurrent early gastric cancer with a giant injection-related granuloma after endoscopic submucosal dissection resulting in non-curative resection

Open DOI

Rina Motomiya, Eriko Koizumi, Daijiro Tashiro et al.

04 9 October 2026

DOI 10.1007/s12328-026-02465-3

Elective combined surgical management of concurrent gastrocolic and duodenocolic fistulae in longstanding Crohn’s disease

Open DOI

Ezaam Naik Fraz, Neal Martin, Manil Chouhan et al.

Internal fistulization is a recognized complication of Crohn’s disease, reflecting its transmural inflammatory nature and cumulative bowel damage over time. Internal fistulae occur in approximately 20–35% of patients with Crohn’s disease...

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05 8 October 2026

DOI 10.1007/s12328-026-02429-7

Successful endoscopic drainage for gastropericardial fistula caused by a gastric conduit ulcer after esophagectomy

Open DOI

Shunsuke Yamagishi, Yukiyasu Okamura, Yasuhiro Okumura et al.

06 6 October 2026

DOI 10.1007/s12328-026-02453-7

Fatal rebleeding of a residual duodenal varix caused by portal hemodynamic redistribution after selective embolization

Open DOI

Mayumi Ehara, Takanori Matsuura, Naoki Shinmaru et al.

Duodenal varices are a rare form of ectopic varices that develop as a consequence of portal hypertension and may cause life-threatening gastrointestinal bleeding. Due to complex portosystemic collateral pathways, optimal treatment strate...

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07 5 October 2026

DOI 10.1007/s12328-026-02440-y

A β-catenin–activated hepatocellular adenoma with inflammatory features: diagnostic challenges of integrating imaging and biopsy findings

Open DOI

Riku Nakashima, Haruki Uojima, Satoshi Narahara et al.

Hepatocellular adenoma (HCA) is a rare, benign liver tumor classified into molecular subtypes based on immunohistochemical and genetic features, some of which are associated with an increased risk of malignant transformation. However, in...

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08 5 October 2026

DOI 10.1007/s12328-026-02445-7

An unresectable cholangiolocarcinoma diagnosed by integrating biopsy-based histopathology and genomic findings with clinical and imaging data

Open DOI

Yukinari Yoshida, Norikazu Iwata, Yasushi Sasaki et al.

Cholangiolocarcinoma is a rare malignant liver tumor typically diagnosed on pathological evaluation of surgically resected specimens. Establishing a definitive diagnosis in unresectable cases is therefore challenging. A case of a large u...

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09 5 October 2026

DOI 10.1007/s12328-026-02455-5

Muir–Torre syndrome in a patient with advanced duodenal carcinoma

Open DOI

Ryoma Taketo, Kohei Shibata, Ryota Ishijima et al.

10 5 October 2026

DOI 10.1007/s12328-026-02433-x

Recurrent rupture of a pancreatic mucinous cystic neoplasm with suspected main pancreatic duct communication, presenting with a mediastinal pancreatic pseudocyst, pancreatic pleural effusion, and pericardial effusion

Open DOI

Makiko Kinoshita, Shunsuke Omoto, Hideaki Sakata et al.

Spontaneous rupture of pancreatic mucinous cystic neoplasm (MCN) is rare, particularly outside pregnancy, and mediastinal extension has not been reported. We report a 34-year-old woman with a pancreatic tail MCN demonstrating continuity ...

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