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副院長 (校友事務)


  • 醫學院副院長 (校友事務)
  • 外科學系上消化道及代謝外科組教授
  • 消化疾病研究所教授
  • 上消化道外科
  • 微創外科
  • 肥胖/代謝及內分泌手術
  • 外科營養學




  • 胃癌篩驗、早期診斷及綜合治療
  • 胃腸道間質瘤
  • 亞洲人之代謝及減重手術
  • 腎上腺、甲狀腺和甲狀旁腺疾病手術創新
  • 外科營養學及術後輔助復原


  • 國家科學技術進步獎 - 二等獎, 2007
  • 香港中文大學醫學院名師獎, 2006
  • 香港中文大學醫學院傑出老師獎, 2001-2006



  • 威爾斯親王醫院外科名譽部門主管
  • 醫管局新界東醫院聯網外科總監



  • 內外全科醫學士課程Year 6 Coordinator
部分論文 (只有英文版本)


  1. Liu SY, Wong SK, Lam CC, Yung MY, Kong AP, Ng EK. Long-term Results on Weight Loss and Diabetes Remission after Laparoscopic Sleeve Gastrectomy for A Morbidly Obese Chinese Population. Obes Surg. 2015 Mar 13. [Epub ahead of print]
  2. Chan MS, Teoh AY, Chan KW, Tang YC, Ng EK, Leong HT. Randomized double-blinded prospective trial of fibrin sealant spray versus mechanical stapling in laparoscopic total extraperitoneal hernioplasty. Ann Surg. 2014; 259(3):432-7.
  3. Teoh AY, Chiu PW, Yeung WK, Liu SY, Wong SK, Ng EK. Long-term survival outcomes after definitive chemoradiation versus surgery in patients with resectable squamous carcinoma of the esophagus: results from a randomized controlled trial. Ann Oncol. 2013: 24: 165-71.
  4. Teoh AY, Chiu PW, Wong TC, Poon MC, Wong SK, Leong HT, Lai PB, Ng EK. A double-blinded randomized controlled trial of laparoendoscopic single-site access versus conventional 3-port appendectomy. Ann Surg. 2012; 256: 909-14.
  5. Teoh AY, Yan Chiu PW, Wong TC, Liu SY, Hung Wong SK, Ng EK. Functional performance and quality of life in patients with squamous esophageal carcinoma receiving surgery or chemoradiation: results from a randomized trial. Ann Surg. 2011; 253: 1-5.
  6. Liu SY, Ng EK, Lee PS, Wong SK, Chiu PW, Mui WL, So WY, Chow FC. Radiofrequency ablation for benign aldosterone-producing adenoma: a scarless technique to an old disease. Ann Surg. 2010; 252: 1058-64
  7. Ng EK, Lam YH, Sung JJ, Yung MY, To KF, Chan AC, Lau JY, Lee DW, Law BK, Ling TK, Lau WY, Chung SC. Eradication of Helicobacter pylori prevents ulcer recurrence after simple repair for duodenal ulcer perforation. Ann Surg 2000; 231: 153-158.
  8. Ng EK, Sung JJ, Ling TK, Ip SM, Lau JY, Chan AC, Liew CT, Chung SC. Helicobacter pylori and the null genotype of glutathione-S-transferase-mu in patients with gastric adenocarcinoma. Cancer 1998; 15: 82: 268-73.
  9. Ng EK, Chung SCS, Sung JJY, Lam YH, Lee DWH, Lau JYW, Lau WY, Ling TKW, Li AKC. High prevalence of Helicobacter pylori infection in perforated duodenal ulcers not associated with non-steroidal anti-inflammatory drugs usage. Br J Surg 1996; 83: 1779-81.
  10. Ng EK, Chung SC, Lau JT, Sung JJ, Leung JW, Raimes SA, Chan AC, Li AK. Risk of further ulcer complications after an episode of peptic ulcer bleeding. Br J Surg. 1996; 83:840-4.