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Stephen Ka Kei Ng

Explore the profile of Stephen Ka Kei Ng including associated specialties, affiliations and a list of published articles. Areas
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Citations 14
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Recent Articles
1.
Scheppach M, Ng S, Ni S, Chiu P, Yip H
VideoGIE . 2024 Feb; 9(2):72-74. PMID: 38357024
Video 1Summary of the presented case. Macroscopic images of the lesion in a white-light endoscopy and narrow-band imaging and in an underwater view followed by scenes from the resection with...
2.
Teoh A, Lakhtakia S, Tan D, Crino S, Dhir V, Kunda R, et al.
Dig Endosc . 2023 Jul; 36(4):428-436. PMID: 37522554
Objectives: The aim of the current study was to compare the efficacy of partially covered duodenal stent (PCDS) vs. uncovered duodenal stent (UCDS) in patients suffering from unresectable primary malignant...
3.
Chiu P, Yip H, Chan S, Ng S, Teoh A, Ng E
Endosc Int Open . 2023 Feb; 11(2):E179-E186. PMID: 36845271
Submucosal tunnel endoscopic resection (STER) is being increasingly performed for treatment of gastric gastrointestinal stromal tumor (GIST), while STER has been limited by close dissection within tunnel and risking breach...
4.
Chan S, Pittayanon R, Wang H, Chen J, Teoh A, Kuo Y, et al.
Gut . 2022 Oct; 72(4):638-643. PMID: 36307177
Introduction: Over-the-scope clip (OTSC) has been used recently for primary haemostasis of peptic ulcers. This study aimed to compare the efficacy of OTSC to standard endoscopic therapy in primary treatment...
5.
Liu S, Ng S, Tam Y, Yee S, Lai F, Hong C, et al.
J Dig Dis . 2017 Jul; 18(9):504-510. PMID: 28749602
Objective: Evaluations of upper gastrointestinal toxicity from ketamine abuse are uncommon. This study investigated the clinical pattern of upper gastrointestinal symptoms in patients inhaling ketamine. Methods: In a cross-sectional study...