☆ 4.5 Editorial Material

Endoscopic management of colorectal tumors less than 10mm in size: Current status and future perspectives in Japan from a questionnaire survey

DIGESTIVE ENDOSCOPY (2018)

Journal

DIGESTIVE ENDOSCOPY

Volume 30, Issue -, Pages 36-40

Publisher

WILEY

DOI: 10.1111/den.13060

Keywords

-

Categories

Gastroenterology & Hepatology Surgery

Ask authors/readers for more resources

Protocol

Community support

Reagent

Community support

Authors

I am an author on this paper

Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.5

Not enough ratings

Secondary Ratings

Novelty

-

Significance

-

Scientific rigor

-

Rate this paper

Recommended

Review Gastroenterology & Hepatology

Endoscopic screening for gastric cancer in Japan: Current status and future perspectives

Katsuhiro Mabe, Kazuhiko Inoue, Tomoari Kamada, Katsuaki Kato, Mototsugu Kato, Ken Haruma

Summary: The revised 2014 Japanese Guidelines for Gastric Cancer Screening approved the use of gastric endoscopy for population-based screening, aiming to detect gastric cancer earlier and decrease mortality rates with the widespread use of endoscopy and Helicobacter pylori eradication therapy. Despite the era of endoscopic gastric cancer screening beginning, challenges remain due to limited/varying regional availability of endoscopists, and gastric cancer continues to be the leading cause of cancer death in Japan. efforts are being made to improve screening by stratifying individuals according to their risk of gastric cancer.

DIGESTIVE ENDOSCOPY (2022)

Add to Collection

Review Oncology

Tackling Refractory Metastatic Colorectal Cancer: Future Perspectives

Nicola Personeni, Valeria Smiroldo, Emilio Francesco Giunta, Maria Giuseppina Prete, Lorenza Rimassa, Giacomo Bregni, Francesco Sclafani

Summary: Metastatic colorectal cancer (mCRC) poses significant challenges in cancer management, but advancements in precision medicine have led to more personalized treatment strategies. Innovative research on molecular pathways and emerging biomarkers is driving the development of targeted therapies for refractory mCRC, enhancing prognosis and treatment outcomes.

CANCERS (2021)

Add to Collection

Review Pharmacology & Pharmacy

Colorectal Cancer: Disease Process, Current Treatment Options, and Future Perspectives

Amusa S. Adebayo, Kafilat Agbaje, Simeon K. Adesina, Oluwabukunmi Olajubutu

Summary: Colorectal cancer is the fourth deadliest cancer in the US and its global incidence is projected to more than double by 2035. The disease progression is usually slow, making early detection and diagnosis difficult. Current treatment options include surgery, chemotherapy, and radiation therapy, but there are still significant challenges. Further research and future perspectives are important in the management of this disease.

PHARMACEUTICS (2023)

Add to Collection

Review Biochemistry & Molecular Biology

Comprehensive landscape and future perspectives of circular RNAs in colorectal cancer

Fei Long, Zhi Lin, Liang Li, Min Ma, Zhixing Lu, Liang Jing, Xiaorong Li, Changwei Lin

Summary: Colorectal cancer involves abnormal expression of circRNAs, which act as oncogenes or tumor suppressors in regulating tumorigenesis, metastasis, and chemoradiation resistance. CircRNAs also serve as potential diagnostic and therapeutic targets in CRC.

MOLECULAR CANCER (2021)

Add to Collection

Article Surgery

Feasibility of endoscopic resection and impact of endoscopic ultrasound-based surveillance on colorectal subepithelial tumors

Eun Young Park, Dong Hoon Baek, Seung Min Hong, Bong Eun Lee, Moon Won Lee, Gwang Ha Kim, Geun Am Song

Summary: This study aimed to assess the feasibility of endoscopic resection (ER) and the impact of endoscopic ultrasound (EUS)-based surveillance on colorectal subepithelial tumors (SETs). Among 577 SETs that underwent ER, en bloc resection was achieved in 97.1% and complete resection in 89.4%. In 71 patients who underwent EUS surveillance for over 12 months, three showed progression, eight showed regression, and the majority showed no changes.

SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES (2023)

Add to Collection

Review Biochemistry & Molecular Biology

Liver Transplantation for Colorectal Liver Metastases: Current Management and Future Perspectives

Serban Puia-Negulescu, Fanny Lebosse, Jean-Yves Mabrut, Xavier Muller, Guillaume Rossignol, Teresa Antonini, Domitille Erard, Sylvie Radenne, Marielle Guillet, Jean-Christophe Souquet, Kayvan Mohkam, Mickael Lesurtel

Summary: Liver transplantation for patients with nonresectable liver metastases from colorectal cancer, although historically perceived poorly, is being revisited due to recent advances in chemotherapy and immunosuppression. Promising results have been shown in new data, which are currently undergoing validation in ongoing clinical trials. Given the scarcity of liver grafts, new tools are being explored to expand the donor pool for this indication.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2021)

Add to Collection

Review Oncology

Artificial Intelligence in Colorectal Cancer Surgery: Present and Future Perspectives

Giuseppe Quero, Pietro Mascagni, Fiona R. Kolbinger, Claudio Fiorillo, Davide De Sio, Fabio Longo, Carlo Alberto Schena, Vito Laterza, Fausto Rosa, Roberta Menghi, Valerio Papa, Vincenzo Tondolo, Caterina Cina, Marius Distler, Juergen Weitz, Stefanie Speidel, Nicolas Padoy, Sergio Alfieri

Summary: Computer vision is an important field in artificial intelligence that focuses on automatically analyzing videos and images. Recent advancements in AI and CV methods, along with the availability of minimally invasive surgical videos, have led to the development of AI algorithms to improve surgical care. This manuscript provides an introduction to AI for surgeons and a comprehensive overview of CV solutions specifically for colorectal cancer surgery.

CANCERS (2022)

Add to Collection

Review Pharmacology & Pharmacy

Current advancements and future perspectives of immunotherapy in colorectal cancer research

Chandra Kishore, Priyanka Bhadra

Summary: 5-Fluorouracil (5-FU) is the first-line chemotherapy drug for colorectal cancer, but patients often develop resistance to it. Immunotherapy has shown promise in treating colorectal cancer, especially in providing long-term remission for some metastatic CRC patients.

EUROPEAN JOURNAL OF PHARMACOLOGY (2021)

Add to Collection

Review Medicine, General & Internal

Microballoon Interventions for Liver Tumors: Review of Literature and Future Perspectives

Pierleone Lucatelli, Bianca Rocco, Simone Ciaglia, Elio Damato, Cristina Mosconi, Renato Argiro, Carlo Catalano

Summary: This systematic review summarized the existing evidence on the procedural characteristics, safety, and efficacy of microballoon interventions (MBIs) for liver malignancies. The studies included showed that MBIs are safe and can improve oncological results.

JOURNAL OF CLINICAL MEDICINE (2022)

Add to Collection

Review Medicine, General & Internal

Infantile Brain Tumors: A Review of Literature and Future Perspectives

Valeria Simone, Daniela Rizzo, Alessandro Cocciolo, Anna Maria Caroleo, Andrea Carai, Angela Mastronuzzi, Assunta Tornesello

Summary: Infant brain tumors, accounting for less than 10% of pediatric nervous system tumors, present different clinical traits, treatment options, and prognosis compared to older children. Surgery remains the main therapeutic strategy, while the role of chemotherapy and radiotherapy is not well defined. A molecular characterization may provide potential therapeutic options for these tumors.

DIAGNOSTICS (2021)

Add to Collection

Article Immunology

Nanoparticles for Enhanced Adoptive T Cell Therapies and Future Perspectives for CNS Tumors

Preethi Bala Balakrishnan, Elizabeth E. Sweeney

Summary: Nanoparticles have the potential to overcome limitations of T cell therapy in treating solid tumors by activating T cells ex vivo, encapsulating stimulating agents for co-localized stimulation, and conjugating onto T cells for added functionality.

FRONTIERS IN IMMUNOLOGY (2021)

Add to Collection

Article Surgery

Risk factors for delayed bleeding after endoscopic submucosal dissection of colorectal tumors

Ran Li, Shilun Cai, Di Sun, Qiang Shi, Zhong Ren, Zhipeng Qi, Bing Li, Liqing Yao, Meidong Xu, Pinghong Zhou, Yunshi Zhong

Summary: The study identified hypertension and the use of hot biopsy forceps for wound management as significant risk factors for delayed bleeding following endoscopic submucosal dissection for colorectal neoplasms. Therefore, additional perioperative treatment is recommended in patients with these risk factors to prevent delayed bleeding.

SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES (2021)

Add to Collection

Article Surgery

Robotic endoscopic cooperative surgery for colorectal tumors: a feasibility study (with video)

Nariaki Okamoto, Mahdi Al-Taher, Pietro Mascagni, Alain Garcia Vazquez, Masashi Takeuchi, Jacques Marescaux, Michele Diana, Bernard Dallemagne

Summary: The study compared laparoscopic endoscopic cooperative colorectal surgery (LECS-CR) and robotic and endoscopic cooperative colorectal surgery (RECS-CR), and found that the RECS group had significantly lower Escherichia coli colonies compared to the LECS group. Operating time was similar between the two groups, but the RECS group had no cases of stenosis and all cases achieved R0 resection. This suggests that RECS-CR is feasible and has the potential to reduce intestinal content leakage, potentially preventing postoperative infections.

SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES (2022)

Add to Collection

Review Oncology

Beyond N staging in colorectal cancer: Current approaches and future perspectives

Gianluca Arrichiello, Mario Pirozzi, Bianca Arianna Facchini, Sergio Facchini, Fernando Paragliola, Valeria Nacca, Antonella Nicastro, Maria Anna Canciello, Adele Orlando, Marianna Caterino, Davide Ciardiello, Carminia Maria Della Corte, Morena Fasano, Stefania Napolitano, Teresa Troiani, Fortunato Ciardiello, Giulia Martini, Erika Martinelli

Summary: Traditionally, lymph node metastases evaluation is essential to the staging of colon cancer patients according to the TNM system. However, emerging pathological features, such as Lymph Node Ratio (LNR), Log Odds of Positive Lymph Nodes (LODDS), Tumor deposits (TD), and Extranodal extension (ENE), have been shown to have a significant impact on the prognosis of colorectal cancer patients. Implementing these features in the existing classification system has the potential to improve prognosis estimation and patient selection for adjuvant treatment.

FRONTIERS IN ONCOLOGY (2022)

Add to Collection

Review Medicine, General & Internal

Endoscopic Management of Complex Colorectal Polyps: Current Insights and Future Trends

Rupinder Mann, Mahesh Gajendran, Chandraprakash Umapathy, Abhilash Perisetti, Hemant Goyal, Shreyas Saligram, Juan Echavarria

Summary: Most colorectal cancers originate from adenomatous polyps and sessile serrated lesions. Screening colonoscopy combined with therapeutic polypectomy is an effective approach to decrease colorectal cancer incidence and mortality by detecting and removing these polyps at an early stage. Although the majority of polyps can be detected and removed by routine colonoscopy, complex polyps require advanced endoscopic techniques for management.

FRONTIERS IN MEDICINE (2022)

Add to Collection

Article Surgery

Efficacy of using red dichromatic imaging throughout endoscopic submucosal dissection procedure

Aoi Kita, Shiko Kuribayashi, Yuki Itoi, Keigo Sato, Yu Hashimoto, Kengo Kasuga, Hirohito Tanaka, Hiroko Hosaka, Kazue Nagai, Hemchand Ramberan, Toshio Uraoka

Summary: The efficacy and safety of full-time red dichromatic imaging endoscopic submucosal dissection (FTR-ESD) were investigated in this retrospective observational study. The dissection speed was significantly faster in the FTR-ESD group compared to the white light imaging (WLI)-ESD group, and the therapeutic outcomes were comparable between the two groups.

SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES (2023)

Add to Collection

Article Gastroenterology & Hepatology

Endoscopic adenoma detection rate as a quality indicator of colonoscopy: First report from the J-SCOUT study

Takuji Kawamura, Masau Sekiguchi, Hiroyuki Takamaru, Yasuhiko Mizuguchi, Go Horiguchi, Masayuki Kato, Kiyonori Kobayashi, Miwa Sada, Yasushi Oda, Akira Yokoyama, Takahiro Utsumi, Yosuke Tsuji, Daisuke Ohki, Yoji Takeuchi, Satoki Shichijo, Hiroaki Ikematsu, Koji Matsuda, Satoshi Teramukai, Nozomu Kobayashi, Takahisa Matsuda, Yutaka Saito, Kiyohito Tanaka

Summary: This study aims to explore whether the reasonable detection rate of endoscopically diagnosed lesions as adenomas can be calculated and used as a surrogate colonoscopy quality indicator. By analyzing a database generated from colonoscopy reports, it was found that the number of endoscopic adenomas was higher than pathological adenomas primarily due to non-resection during the examination. The overall polyp detection rate, endoscopic ADR, and pathological ADR were 56.4%, 48.0%, and 32.7% respectively.

DIGESTIVE ENDOSCOPY (2023)

Add to Collection

Article Oncology

Increased Spleen Volume in Hepatocellular Carcinoma Patients Treated with Atezolizumab plus Bevacizumab in Comparison to Lenvatinib: A Retrospective Analysis

Takeshi Hatanaka, Atsushi Naganuma, Ai Furusawa, Yuki Tamura, Naoto Saito, Yuhei Suzuki, Takashi Hoshino, Yutaka Yata, Toshio Uraoka, Satoru Kakizaki

Summary: This retrospective study aimed to compare the chronological change in spleen volume between patients treated with Atez/Bev and LEN. The results showed that spleen volume gradually increased during Atez/Bev treatment, while it remained mostly consistent during LEN treatment. Caution is required when managing patients treated with Atez/Bev, especially those with a high NLR.

ONCOLOGY (2023)

Add to Collection

Article Surgery

Validation of red dichromatic imaging score (RDI score) to evaluate the severity of ulcerative colitis

Yu Hashimoto, Shiko Kuribayashi, Keigo Sato, Yuki Itoi, Ko Nakata, Kengo Kasuga, Hirohito Tanaka, Hiroko Hosaka, Hayato Ikota, Marietta Iacucci, Toshio Uraoka

Summary: This study aims to validate the correlation between red dichromatic imaging (RDI) scores and the activity index of ulcerative colitis (UC). The results showed positive correlations between RDI scores and UCEIS, MES, and Nancy index. RDI scores had a higher correlation to histology compared to white-light imaging (WLI) scores.

SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES (2023)

Add to Collection

Article Gastroenterology & Hepatology

Boring biopsy with rapid on-site evaluation for gastric gastrointestinal stromal tumor: A pilot study

Takashi Kanesaka, Takahiro Inoue, Ayaka Tajiri, Hiromu Fukuda, Kotaro Waki, Satoki Shichijo, Akira Maekawa, Sachiko Yamamoto, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Tomoki Michida, Satoshi Tanada, Keiichiro Honma, Ryu Ishihara

Summary: Conventional and hot boring biopsies had diagnostic accuracy of 25% and 67% for 4 patients, respectively. The median procedure time for conventional and hot boring biopsies was 21 and 17 minutes, respectively. Rapid on-site evaluation was performed 12 times in 7 patients, with positive and negative predictive values of 0.5 and 1.0 for gastrointestinal stromal tumor, respectively.

JGH OPEN (2023)

Add to Collection

Review Gastroenterology & Hepatology

Clinical Guidelines for Diagnosis and Management of Peutz-Jeghers Syndrome in Children and Adults

Hironori Yamamoto, Hirotsugu Sakamoto, Hideki Kumagai, Takashi Abe, Shingo Ishiguro, Keiichi Uchida, Yuko Kawasaki, Yoshihisa Saida, Yasushi Sano, Yoji Takeuchi, Masahiro Tajika, Takeshi Nakajima, Kouji Banno, Yoko Funasaka, Shinichiro Hori, Tatsuro Yamaguchi, Teruhiko Yoshida, Hideki Ishikawa, Takeo Iwama, Yasushi Okazaki, Yutaka Saito, Nariaki Matsuura, Michihiro Mutoh, Naohiro Tomita, Takashi Akiyama, Toshiki Yamamoto, Hideyuki Ishida, Yoshiko Nakayama

Summary: This article introduces the clinical practice guidelines for Peutz-Jeghers syndrome (PJS), including principles of diagnosis and management, as well as four clinical questions and corresponding recommendations. These guidelines were developed by a committee of experts from multiple academic societies, granted by the Ministry of Health, Labour and Welfare, and are based on a careful review of the evidence and incorporation of the Grading of Recommendations Assessment, Development and Evaluation system.

DIGESTION (2023)

Add to Collection

Article Gastroenterology & Hepatology

The relationship between manometric subtype and symptom details in achalasia

Hiroko Hosaka, Shiko Kuribayashi, Osamu Kawamura, Yuki Itoi, Keigo Sato, Yu Hashimoto, Kengo Kasuga, Hirohito Tanaka, Motoyasu Kusano, Toshio Uraoka

Summary: This study aimed to explore the relationship between symptom profiles and subtypes of achalasia defined by the Chicago classification. Symptoms of dysphagia and chest pain were evaluated using structured self-reported questionnaires, while esophageal motility was assessed using high-resolution manometry and esophagograms. The results showed that symptom profiles and the location and timing of lesions varied among different subtypes of achalasia, possibly due to the status of the esophageal body.

ESOPHAGUS (2023)

Add to Collection

Review Medicine, General & Internal

Usefulness of Endoscopy for the Detection and Diagnosis of Primary Esophageal Motility Disorders and Diseases Relating to Abnormal Esophageal Motility

Shiko Kuribayashi, Hiroko Hosaka, Toshio Uraoka

Summary: Esophagogastroduodenoscopy (EGD) is used to diagnose esophageal motility disorders (EMDs) and rule out organic diseases. Abnormal endoscopic findings during EGD indicate the presence of EMDs. Several endoscopic findings related to EMDs have been reported at the esophagogastric junction and esophageal body. Gastroesophageal reflux disease (GERD) and eosinophilic esophagitis (EoE), often associated with abnormal esophageal motility, can be detected during EGD, and image-enhanced endoscopy (IEE) can improve their detection.

DIAGNOSTICS (2023)

Add to Collection

Article Biochemistry & Molecular Biology

A Newly Developed Method-Based Xanthine Oxidoreductase Activities in Various Human Liver Diseases

Ken Sato, Atsushi Naganuma, Tamon Nagashima, Yosuke Arai, Yuka Mikami, Yuka Nakajima, Yuki Kanayama, Tatsuma Murakami, Sanae Uehara, Daisuke Uehara, Yuichi Yamazaki, Takayo Murase, Takashi Nakamura, Toshio Uraoka

Summary: This study measured the plasma XOR activities in patients with comprehensive liver diseases using a novel assay and evaluated their association with liver function parameters, purine metabolism-associated markers, oxidative stress markers, and inflammation markers. The results showed that plasma XOR activities were generally increased in liver diseases, especially in the active phase, and were closely correlated with liver function parameters, especially serum ALT levels.

BIOMEDICINES (2023)

Add to Collection

Article Gastroenterology & Hepatology

Three cases of immune-related hypopituitarism after atezolizumab-bevacizumab treatment for hepatocellular carcinoma

Nozomi Furuichi, Atsushi Naganuma, Takuya Kaburagi, Yuhei Suzuki, Takashi Hoshino, Nobuyuki Shibusawa, Suguru Horiguchi, Takeshi Hatanaka, Satoru Kakizaki, Toshio Uraoka

Summary: We report three cases of immune-related hypopituitarism occurring after treatment with atezolizumab-bevacizumab for hepatocellular carcinoma. These patients experienced symptoms such as fatigue, appetite loss, and muscle weakness, and their blood tests showed decreased levels of pituitary hormones. Symptom improvement was achieved with glucocorticoid therapy.

CLINICAL JOURNAL OF GASTROENTEROLOGY (2023)

Add to Collection

Article Oncology

Genotype-phenotype correlation for extracolonic aggressive phenotypes in patients with familial adenomatous polyposis

Yusaku Shimamoto, Yoji Takeuchi, Shingo Ishiguro, Shin-ichi Nakatsuka, Hiroshi Yunokizaki, Yasumasa Ezoe, Takeshi Nakajima, Kumiko Tanaka, Ryu Ishihara, Tetsuji Takayama, Teruhiko Yoshida, Kokichi Sugano, Michihiro Mutoh, Hideki Ishikawa

Summary: Familial adenomatous polyposis (FAP) patients develop various life-threatening extracolonic comorbidities, and this study found a correlation between severe phenotypes and specific APC gene variants, particularly those in Region E (codons 1398-1580), which require more intensive management.

CANCER SCIENCE (2023)

Add to Collection

Letter Gastroenterology & Hepatology

Delayed perforation after endoscopic resection of a Peutz-Jeghers-type polyp arising from an inverted appendix

Tomoya Ueda, Yoji Takeuchi, Junichi Nishimura

DIGESTIVE ENDOSCOPY (2023)

Add to Collection

Article Gastroenterology & Hepatology

Artificial intelligence quantifying endoscopic severity of ulcerative colitis in gradation scale

Kaoru Takabayashi, Taku Kobayashi, Katsuyoshi Matsuoka, Barrett G. Levesque, Takuji Kawamura, Kiyohito Tanaka, Takeaki Kadota, Ryoma Bise, Seiichi Uchida, Takanori Kanai, Haruhiko Ogata

Summary: This study developed an artificial intelligence (AI) system that accurately diagnoses the endoscopic severity of ulcerative colitis (UC), which is highly consistent with the evaluations by inflammatory bowel disease (IBD) expert endoscopists.

DIGESTIVE ENDOSCOPY (2023)

Add to Collection

Article Gastroenterology & Hepatology

Multiple foci of dilated vessels as a new predictor of metachronous esophageal cancer

Yushi Kawakami, Ryu Ishihara, Kenshi Matsuno, Kotaro Waki, Satoki Shichijo, Shunsuke Yoshii, Takashi Kanesaka, Sachiko Yamamoto, Yoji Takeuchi, Koji Higashino, Noriya Uedo, Tomoki Michida, Yasuhito Tanaka

Summary: The risk of esophageal squamous cell carcinoma (SCC) can be predicted by endoscopic findings without the use of iodine staining, which is irritating to the esophagus. This prospective study aimed to investigate the association between multiple foci of dilated vascular areas (MDV) observed in narrow-band imaging (NBI)/blue laser imaging (BLI) and the incidence of metachronous esophageal SCC.

DIGESTIVE ENDOSCOPY (2023)

Add to Collection

Article Gastroenterology & Hepatology

Endoscopist-related factors affecting adenoma detection during colonoscopy: Data from the J-SCOUT study

Takuji Kawamura, Masau Sekiguchi, Hiroyuki Takamaru, Yasuhiko Mizuguchi, Go Horiguchi, Hirobumi Toyoizumi, Masayuki Kato, Kiyonori Kobayashi, Miwa Sada, Yasushi Oda, Akira Yokoyama, Takahiro Utsumi, Yosuke Tsuji, Daisuke Ohki, Yoji Takeuchi, Satoki Shichijo, Hiroaki Ikematsu, Koji Matsuda, Satoshi Teramukai, Nozomu Kobayashi, Takahisa Matsuda, Yutaka Saito, Kiyohito Tanaka

Summary: This study aimed to evaluate endoscopist-related factors involved in the adenoma detection rate (ADR), and found that both mean colonoscopy insertion time and withdrawal time were associated with ADR. The study concluded that longer mean cecal insertion time was associated with lower ADR, while longer mean withdrawal time was associated with higher ADR.

DIGESTIVE ENDOSCOPY (2023)

Add to Collection

No Data Available

© Peeref 2019-2024. All rights reserved.