University Staff

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Dr. Vincent Y.T. CHEUNG (張煜棠醫生)

Clinical Associate Professor
  • location
    Queen Mary Hospital, Pokfulam, Hong Kong
  • telephone
    (852) 2247 3914
  • facsimile
    (852) 2517 3278
  • HKU Scholars Hub
Research Interests


  • Lui M.W.E. and Cheung V.Y.T., Three-dimensional versus two-dimensional laparoscopy for ovarian cystectomy: a prospective randomised study, Hong Kong Medical Journal. 2018. (Publication No. : 293684)

  • Ko K.Y.J., Seto T.Y.M. and Cheung V.Y.T., Thermal bowel injury after ultrasound-guided high-intensity focused ultrasound treatment of uterine adenomyosis, Ultrasound in Obstetrics & Gynecology. 2018, 52: 282-283. (Publication No. : 293591)

  • Ko K.Y.J. and Cheung V.Y.T., Comment on: Delayed intestinal perforation and vertebral osteomyelitis after high-intensity focused ultrasound treatment for uterine leiomyoma, Obstetrics & Gynecology Science. 2018, 61: 177. (Publication No. : 293682)

  • Cheung V.Y.T. and Cheung S.Y.C., Thanks to the Young Gynaecologist Award Fellowship Program, Journal of Obstetrics and Gynaecology Research. 2018, 44: 808-808. (Publication No. : 293676)

  • Cheung V.Y.T., Re: Changes in anti-müllerian hormone levels as a biomarker for ovarian reserve after ultrasound-guided high-intensity focused ultrasound treatment of adenomyosis and uterine fibroid, BJOG: An International Journal of Obstetrics & Gynaecology. 2018, 125: 508-508. (Publication No. : 293679)

  • Cheung V.Y.T., High-intensity focused ultrasound therapy, Best Practice & Research Clinical Obstetrics & Gynaecology. 2018, 46: 74-83. (Publication No. : 293677)

  • Wai K.O.J. and Cheung V.Y.T., The Uterine-shaped Intrauterine Device, Journal of Obstetrics and Gynaecology Canada. 2017.

  • Shum J.W.H., Choy N.K.B., Chan J.C.H., Ho W.L., Jiang B.Y., Choi W.K., Cheung V.Y.T. and Lai J.S.M., Visual Field Compromised In Patients Suffering From Severe Menorrhagia, J Ophthalmol Open Access, 2017.

  • Ko K.Y.J. and Cheung V.Y.T., Management of acquired uterine arteriovenous malformations following early pregnancy complications, Journal of Pediatrics, Obstetrics and Gynaecology. 2017, 169.

  • Cheung V.Y.T., Significance of Uterine Cavity Fibroids and Polyps in Reproductive Medicine., SRL Reprod Med Gynecol. 2017, 3: 4-9.

  • Cheung V.Y.T., Endometrial Cystic Atrophy, Journal of Minimally Invasive Gynecology. 2017, 24: 711.

  • Cheung V.Y.T., Current status of high-intensity focused ultrasound for the management of uterine adenomyosis, Ultrasonography. 2017, 36: 95-102

  • Cheng H.Y.H. and Cheung V.Y.T., Patients on Long-Term Warfarin Undergo Gynecological Surgeries: A 10-Year Review of Peri-Operative Anticoagulation, Journal of Obstetrics and Gynaecology Canada. 2017

  • VYT Cheung, KY Tse. Vulval hemangioma. Journal of Obstetrics and Gynaecology Canada. 2017 May 4. pii: S1701-2163(17)30074-9. doi: 10.1016/j.jogc.2017.02.004.

  • Cheung V.Y.T., Dystrophic Calcification in the Pelvis, Journal of Minimally Invasive Gynecology. 2016, 23: 1023.

  • Cheung S.Y.C. and Cheung V.Y.T., Uterine perforation in an adolescent using an intrauterine device with memory function: A case report and review of the published work, Journal of Obstetrics and Gynaecology Research. 2016, 42(2): 228-9.

  • Cheung K.W. and Cheung V.Y.T., Pyoadenomyosis: A Rare Complication of Adenomyosis, Journal of Obstetrics and Gynaecology Canada. 2016, 38: 789.

  • Chan D.M.K. and Cheung V.Y.T., Urinothorax as an early sign of urinary tract injury following total laparoscopic hysterectomy, International Journal of Gynecology & Obstetrics. 2016, 134: 102-103

  • Yung SS, Ngu SF, Cheung VY. Late presentation of a variant of Herlyn-Werner-Wunderlich syndrome. Int J Gynaecol Obstet 2016:133(2):238-9.

  • KY Tse, VYT Cheung, C Lam, EYP Lee, PL Khong, HYS Ngan. Successful treatment of a para-renal pregnancy using high-dose methotrexate regimen. J Reprod Med 2016; 61: 592 – 94

  • Lui MW, Cheung VY, Pun TC. Clinical Significance of Pyometra. J Reprod Med 2015 Jul-Aug;60(7-8):329-32.

  • Wong E, Cheung VY. The AiMu MCu Intrauterine Device. J Minim Invasive Gynecol 2015 Jul-Aug;22(5):710-1.

  • Lui MW, Cheung VY, Pun TC. Clinical significance of pyometra. J Reprod Med 2015 60:329-332.

  • Ko JK, Li RH, Cheung VY. Two-dimensional versus three-dimensional laparoscopy: evaluation of physicians' performance and preference using a pelvic trainer. Journal of minimally invasive gynecology 2015;22(3):421-7.

  • Cheung KW, Ngu SF and Cheung VYT. Sonographic characteristics of the uterus in asymptomatic women after second-trimester medical termination of pregnancy. J Ultrasound Med 2015, 34(4): 611-6.

  • Ko JK, Li RH, Cheung VY. Caesarean scar pregnancy: a 10-year experience. The Australian & New Zealand journal of obstetrics & gynaecology. 2015;55(1):64-9.

  • Ko JK, Seto MT, Ngu SF, Cheung VT. Urethral prolapse in a postmenopausal woman. Journal of Obstetrics and Gynaecology Canada. J Obstet Gynaecol Can 2014. Feb;36(2):105.

  • So CC, Chiang AK, Kan A, Lee V, Ng E. (2014) Beta thalassaemia intermedia due to silent alpha globin gene quadruplication in an infant. Pathology. 2014 46,570-572.

  • Ngu SF, Cheung VYT and Pun TC. Surgical Management of Adnexal Masses in Pregnancy. JSLS. 2014, 18(1): 71-75.

  • Lui MW, Ngu SF, Cheung VY. Mullerian cyst of the uterus misdiagnosed as ovarian cyst on pelvic sonography. J Clin Ultrasound. 2014 Mar-Apr;42(3):183-4.

  • Ko JKY, Cheung VYT. In the era for 3D for laparoscopy. The Hong Kong Medical Diary. 2014 Sep;19(9):10-1.

  • Ko JK, Cheung VY. Time to revisit the human chorionic gonadotropin discriminatory level in the management of pregnancy of unknown location. J Ultrasound Med. 2014 Mar;33(3):465-71.

  • Ko JKY, Seto TYM, Ngu SF and Cheung VYT. Urethral Prolapse In A Postmenopausal Woman. J Obstet Gynaecol Canada 2014, 36(2): 105.

  • Cheung VYT. Management of ovarian masses during pregnancy. Journal of Paediatrics, Obstetrics & Gynaecology. 2014 Jul/Aug;40(4):169-73.

  • Cheung VY. Sonoelastography of the lower uterine segment and cervix. J Obstet Gynaecol Can. 2014 Jan;36(1):7-8.

  • Cheung VY. Laparoscopic removal of an eroding Mirena coil through the sigmoid colon. Hong Kong Med J. 2014 Feb;20(1):82.

  • Cheung VY. Unusual ectopic pregnancies: a retrospective analysis of 65 cases. J Obstet Gynaecol Res. 2014 May;40(5):1466.

  • Cheung KW, Cheung VY. Hysterectomy for abnormal cervical smear when local excision is not possible. J Low Genit Tract Dis. 2014 Jul;18(3):235-9.

  • Cheung KW, Cheung VY. Recurrence of carcinoma of appendix presenting as vulvar swelling: a case report. J Obstet Gynaecol Can. 2014 Oct;36(10):904-6.

  • Yung SS, Cheung VY, Chan GS. Ovarian osteoma mimicking a teratoma on ultrasound. Int J Gynaecol Obstet. 2013 Jun;121(3):280-1. [PubMed]

  • Lui MW, Ngu SF, Cheung VY. Mullerian cyst of the uterus misdiagnosed as ovarian cyst on pelvic sonography. J Clin Ultrasound. 2013 Aug 16. doi: 10.1002/jcu.22081. [Epub ahead of print] [PubMed]

  • Ngu SF, Ko JK, Cheung VY. Value of human chorionic gonadotropin levels in diagnosing cervical ectopic pregnancy. Acta Obstet Gynecol Scand. 2013 May;92(5):608-9. [PubMed]

  • Seto MT, Ngu SF, Cheung VY, Pun TC.Second trimester medical abortion in a woman with prior classical caesarean section and a uterine leiomyoma - A case report. Eur J Contracept Reprod Health Care. 2013 Oct;18(5):410-4. [PubMed]

  • Chai J, Cheung VY. Postmenopausal bleeding. Journal of Paediatrics, Obstetrics & Gynaecology 2012;36(6)257-62.

  • Cheung VYT. Further evidence against the reliability of the human chorionic gonadotropin discriminatory level. J Ultrasound Med. 2012 May;31(5):817.

  • Ko JK, Cheung VY. A 12-year experience of the management and outcome of heterotopic pregnancy at Queen Mary hospital, Hong Kong, China. Int J Gynaecol Obstet 2012;119(2):194-5.

  • Ko JK, Cheung VY. Re: Duenas-Garcia OF, Young C. 2012. Unusual finding of a metallic intrauterine device in postmenopausal bleeding. Journal of Obstetrics and Gynaecology 32:401-402. J Obstet Gynaecol 2012;32(7)716. 

  • Ko JK, Wan HL, Ngu SF, Cheung VY, Ng EH. Cesarean scar molar pregnancy. Obstet Gynecol. 2012 Feb;119(2 Pt 2):449-51. [PubMed]

  • Ngu SF, Cheung VY, Pun TC. Randomized study of vaginoscopy and H Pipelle vs traditional hysteroscopy and standard Pipelle. J Minim Invasive Gynecol. 2012 Mar-Apr;19(2):206-11. [PubMed]

  • Chai J, Cheung VYT. Placenta accreta: a course of failed medical abortion. Acta Obstet Gynecol Scand 2011;90:413.

  • Cheung VYT, Cheung HSN. Labour before a caesarean section and the morphology of the lower uterine segment in the next pregnancy. J Obstet Gynaecol Can 2011;33:579.

  • Cheung VYT, Ma PW. Cervical Ulcer in Behcet’s Disease. J Obstet Gynaecol Can 2011;33:201.

  • Cheung VYT, Yang F, Leung KY. 2D versus 3D transabdominal sonography for the measurement of lower uterine segment thickness in women with previous cesarean delivery. Int J Gynecol Obstet 2011; Sep;114(3):234-7. 

  • Ngu SF, Cheung VY, Pun TC. Left upper quadrant approach in gynecologic laparoscopic surgery. Acta Obstet Gynecol Scand. 2011 Dec;90(12):1406-9. [PubMed]

  • Ngu SF, Cheung VY. Non-tubal ectopic pregnancy. Int J Gynaecol Obstet. 2011 Dec;115(3):295-7. [PubMed]

  • Ngu SF, Cheung VY. Vulvar endometriosis. J Obstet Gynaecol Can. 2011 Sep;33(9):891.

  • Ngu SF, Cheung VYT. An update on the management of acute pelvic inflammatory disease. The Hong Kong Medical Diary. 2011 Oct;16(10):9-11.

  • Ngu SF, Wan T, Tam YS, Cheung VY. Torsion of a tumor within an accessory ovary. Obstet Gynecol 2011;117(2 Pt 2):477-8. [PubMed]

  • Cheung VYT. A 10-year experience in removing Chinese intrauterine devices. International Journal of Gynecology and Obstetrics 2010;109:219-22. (Publication No. : 171533) 

  • Cheung VYT. Accessory ovary, Journal of Obstetrics and Gynaecology Canada. 2010;32:107. (Publication No. : 171534) 

  • Cheung VYT. Sonographic appearances of Chinese intrauterine devices. Journal of Ultrasound in Medicine. 2010;29: 1093-101. (Publication No. : 183143)