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Vu VG, Hoang AD, Phan TP, Nguyen ND, Nguyen TT, Nguyen DN, Dao NP, Doan TPL, Nguyen TTH, Trinh TH, Pham TLQ, Le TTT, Thi Hanh P, Pham VT, Tran VC, Vu DL, Tran VL, Nguyen TTT, Pham CP, Pham GL, Luong SB, Pham TD, Nguyen DP, Truong TKA, Nguyen QM, Tran TT, Dang TB, Ta VC, Tran QL, Le DT, Vinh LS. BM-BronchoLC - A rich bronchoscopy dataset for anatomical landmarks and lung cancer lesion recognition. Sci Data 2024; 11:321. [PMID: 38548727 PMCID: PMC10978879 DOI: 10.1038/s41597-024-03145-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 03/14/2024] [Indexed: 04/01/2024] Open
Abstract
Flexible bronchoscopy has revolutionized respiratory disease diagnosis. It offers direct visualization and detection of airway abnormalities, including lung cancer lesions. Accurate identification of airway lesions during flexible bronchoscopy plays an important role in the lung cancer diagnosis. The application of artificial intelligence (AI) aims to support physicians in recognizing anatomical landmarks and lung cancer lesions within bronchoscopic imagery. This work described the development of BM-BronchoLC, a rich bronchoscopy dataset encompassing 106 lung cancer and 102 non-lung cancer patients. The dataset incorporates detailed localization and categorical annotations for both anatomical landmarks and lesions, meticulously conducted by senior doctors at Bach Mai Hospital, Vietnam. To assess the dataset's quality, we evaluate two prevalent AI backbone models, namely UNet++ and ESFPNet, on the image segmentation and classification tasks with single-task and multi-task learning paradigms. We present BM-BronchoLC as a reference dataset in developing AI models to assist diagnostic accuracy for anatomical landmarks and lung cancer lesions in bronchoscopy data.
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Affiliation(s)
- Van Giap Vu
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | - Anh Duc Hoang
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | - Thu Phuong Phan
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | - Ngoc Du Nguyen
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | - Thanh Thuy Nguyen
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | - Duc Nghia Nguyen
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | - Ngoc Phu Dao
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | | | | | | | | | | | | | | | | | - Dang Luu Vu
- Bach Mai hospital, Hanoi, 10000, Vietnam
- Hanoi Medical University, Hanoi, 10000, Vietnam
| | | | | | | | - Gia Linh Pham
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Son Ba Luong
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Trung-Dung Pham
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Duy-Phuc Nguyen
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Thi Kieu Anh Truong
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Quang Minh Nguyen
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Truong-Thuy Tran
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Tran Binh Dang
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Viet-Cuong Ta
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Quoc Long Tran
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Duc-Trong Le
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam
| | - Le Sy Vinh
- University of Engineering and Technology, Vietnam National University, Hanoi, 10000, Vietnam.
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Lai Y, Xu Y, Zhu Z, Pan X, Long S, Liao W, Li B, Zhu Y, Chen Y, Shu X. Development and validation of a model to predict rebleeding within three days after endoscopic hemostasis for high-risk peptic ulcer bleeding. BMC Gastroenterol 2022; 22:64. [PMID: 35164682 PMCID: PMC8843020 DOI: 10.1186/s12876-022-02145-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Accepted: 01/31/2022] [Indexed: 11/17/2022] Open
Abstract
Background Peptic ulcer bleeding remains a typical medical emergency with significant morbidity and mortality. Peptic ulcer rebleeding often occurs within three days after emergent endoscopic hemostasis. Our study aims to develop a nomogram to predict rebleeding within three days after emergent endoscopic hemostasis for high-risk peptic ulcer bleeding. Methods We retrospectively reviewed the data of 386 patients with bleeding ulcers and high-risk stigmata who underwent emergent endoscopic hemostasis between March 2014 and October 2018. The least absolute shrinkage and selection operator method was used to identify predictors. The model was displayed as a nomogram. Internal validation was carried out using bootstrapping. The model was evaluated using the calibration plot, decision-curve analyses, and clinical impact curve. Results Overall, 386 patients meeting the inclusion criteria were enrolled, with 48 patients developed rebleeding within three days after initial endoscopic hemostasis. Predictors contained in the nomogram included albumin, prothrombin time, shock, haematemesis/melena and Forrest classification. The model showed good discrimination and good calibration with a C-index of 0.854 (C-index: 0.830 via bootstrapping validation). Decision-curve analyses and clinical impact curve also demonstrated that it was clinically valuable. Conclusion This study presents a nomogram that incorporates clinical, laboratory, and endoscopic features, effectively predicting rebleeding within three days after emergent endoscopic hemostasis and identifying high-risk rebleeding patients with peptic ulcer bleeding. Trial registration This clinical trial has been registered in the ClinicalTrials.gov (ID: NCT04895904) approved by the International Committee of Medical Journal Editors (ICMJE). Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02145-9.
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Affiliation(s)
- Yongkang Lai
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Yuling Xu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China.,First School of Clinical Medicine, Nanchang University, Nanchang, 330006, Jiangxi, China
| | - Zhenhua Zhu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Xiaolin Pan
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Shunhua Long
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Wangdi Liao
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Bimin Li
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Yin Zhu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Youxiang Chen
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China
| | - Xu Shu
- Department of Gastroenterology, The First Affiliated Hospital of Nanchang University, 17 Yongwaizheng Street, Nanchang, 330006, Jiangxi Province, China.
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Current Status and Future Perspective of Artificial Intelligence in the Management of Peptic Ulcer Bleeding: A Review of Recent Literature. J Clin Med 2021; 10:jcm10163527. [PMID: 34441823 PMCID: PMC8397124 DOI: 10.3390/jcm10163527] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2021] [Revised: 08/09/2021] [Accepted: 08/10/2021] [Indexed: 02/07/2023] Open
Abstract
With the decreasing incidence of peptic ulcer bleeding (PUB) over the past two decades, the clinician experience of managing patients with PUB has also declined, especially for young endoscopists. A patient with PUB management requires collaborative care involving the emergency department, gastroenterologist, radiologist, and surgeon, from initial assessment to hospital discharge. The application of artificial intelligence (AI) methods has remarkably improved people's lives. In particular, AI systems have shown great potential in many areas of gastroenterology to increase human performance. Colonoscopy polyp detection or diagnosis by an AI system was recently introduced for commercial use to improve endoscopist performance. Although PUB is a longstanding health problem, these newly introduced AI technologies may soon impact endoscopists' clinical practice by improving the quality of care for these patients. To update the current status of AI application in PUB, we reviewed recent relevant literature and provided future perspectives that are required to integrate such AI tools into real-world practice.
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Grynchuk FV, Dutka II, Panchuk II, Volkov RA, Sheremet MI, Maksymyuk VV, Tarabanchuk VV, Bilyk II, Myshkovskii YM. Justification of Genetic Factors for Predicting the Risk of Acute Bleeding in Peptic Ulcer Disease. J Med Life 2020; 13:255-259. [PMID: 32742523 PMCID: PMC7378332 DOI: 10.25122/jml-2020-0041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
PAI genotyping for the G43A and 4G/5G polymorphisms was performed in 60 patients with peptic ulcer disease: 12 with an uncomplicated ulcer, 5 with perforation, the rest with ongoing bleeding. Fourteen patients had recurrent bleeding. The 5G/5G and G43A genotypes were not detected in patients with uncomplicated ulcers. All patients with ulcer perforation had the G43G genotype, 60% of patients had the 4G/4G genotype, and the rest of them had the 4G/5G and 5G/5G genotypes. The number of carriers of the 5G allele (86.05%) was higher in patients with bleeding than in ones with ulcer perforation (p=0.036) and ulcer without bleeding (p=0.021, χ2=5.32). The number of carriers of the 5G allele was higher in patients with recurrent bleeding (92.86%) than those without any relapses (82.76%) but there were no statistically significant differences (p=0.27, χ2=0.802). The G43G homozygous genotype was found in 94.12% of patients with peptic ulcer without bleeding, which was statistically significantly higher (p=0.02) than the ones with bleeding. The A allele was observed in 27.91% of patients with bleeding and 8.33% patients without any bleeding (p=0.05). The number of carriers of the A allele in patients with recurrent bleeding was statistically significantly higher than in ones without any bleeding (p=0.046). The 5G and A alleles in patients with a peptic ulcer can be used to predict the course of peptic ulcer disease and can be regarded as a predictor of the risk of bleeding relapse.
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Affiliation(s)
- Fedir Vasilyevich Grynchuk
- First Department of Surgery, Higher State Educational Establishment "Bukovinian State Medical University", Chernivtsi, Ukraine
| | - Ivan Ivanovich Dutka
- First Department of Surgery, Higher State Educational Establishment "Bukovinian State Medical University", Chernivtsi, Ukraine
| | - Iryna Ihorivna Panchuk
- Department of Molecular Genetics and Biotechnology, Yuriy Fedkovych Chernivtsi National University, Institute of Biology, Chemistry and Bioresources, Chernivtsi, Ukraine
| | - Roman Anatolyevich Volkov
- Department of Molecular Genetics and Biotechnology, Yuriy Fedkovych Chernivtsi National University, Institute of Biology, Chemistry and Bioresources, Chernivtsi, Ukraine
| | - Michael Ivanovich Sheremet
- First Department of Surgery, Higher State Educational Establishment "Bukovinian State Medical University", Chernivtsi, Ukraine
| | - Vitaliy Vasilyevich Maksymyuk
- First Department of Surgery, Higher State Educational Establishment "Bukovinian State Medical University", Chernivtsi, Ukraine
| | | | - Ihor Ivanovich Bilyk
- Department of General Surgery, Higher State Educational Establishment "Bukovinian State Medical University", Chernivtsi, Ukraine
| | - Yuriy Mykolayovych Myshkovskii
- Department of General Surgery, Higher State Educational Establishment "Bukovinian State Medical University", Chernivtsi, Ukraine
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