A. Childhood Cancer
- Vascular Invasion in Hepatoblastoma – a threat to treatment outcome? Presented at 1st SIOP-Asia meeting on April
26, 2000
- Meeting Changing Trends in the Management of Hepatoblastoma in Singapore Presented at 1st SIOP-Asia meeting on
April 26 – April 28, 2000
- Is re-excision necessary in Pediatric Nonrhabdomyosarcoma soft-tissue sarcoma after an initial unplanned
resection? Presented at 33rd Congress of SIOP/IPSO, and also at 13th Biennial meeting of Asian Surgical Association
meeting.
- Critical Mediastinal Mass Syndrome in Childhood Cancers. Oral Presentation in Singapore-Malaysia Congress of
Medicine, Kuala Lumpur, Malaysia. Sep 2003.
- Central Venous Access Ports in Childhood Cancers. Oral presentation in Singapore-Malaysia Congress of Medicine,
Kuala Lumpur, Malaysia Sep 2003.
- Appendectomies in Childhood Immunosuppression: in for a rough ride? Oral presentation in 36th IPSO Congress, Oslo,
Norway, Sep 2004.
- Childhood Mediastinal Masses that Underwent Surgical Resection. Oral Presentation in 37th IPSO meeting at
Vancouver, Canada. Sep 2005.
- Paediatric Oncological Surgery in Neuroblastoma. Invited lecturer in ASEAN Childhood Cancer Workshop 2006
(Neuroblastoma and Lymphoma), Singapore. 3-5 March 2006.
- Gross Total Resection in Chemoresponsive Advanced Neuroblastomas – Preliminary results from KK Children’s
Hospital. Oral Presentation in 4th SIOP-Asia Congress in Shanghai, China, April 2006.
- Molecular Genetics in Paediatric Cancer Surgery. Invited Speaker in Symposium on Advances in management of
malignant diseases. KKH Annual Scientific Meeting 8 Jul 2006
- Delayed Complete Resection of Advanced Neuroblastoma. Oral Presentation in 1st ASEAN Congress for Pediatric
Surgeons. Malaysia. August 2006.
- Surgical Options for Neuroblastoma in the Thorax. Oral presentation at 39th Congress of International Society of
Pediatric Surgical Oncology, Mumbai, India. 31 Oct 2007.
- Unique Surgical Characteristics in Advanced Neuroblastoma. Oral presentation at Mount Elizabeth Hospital’s Annual
Clinical Meeting. Nov 2007.
- Surgical Treatment in Neuroblastoma. Guangdong Anti-cancer Association Congress. Sun Yat-sen Cancer Hospital. 26
Nov 2011
- Neuroblastoma: Surgical Treatment. The Second International Seminar on the Topic of Neuroblastoma Training Class
for Inducing Differentiation Treatment for Neuroblastoma. Shen Yang, China. 15-17 Jul 2011.
- Surgical Management of Complications of Multimodal Therapy. International Society of Pediatric Surgical Oncology
Symposium. Auckland, New Zealand. 26-30 Oct 2011.
- Chylous Ascites in Abdominal Neuroblastoma Surgery: Surgical Management and Prevention. International Society of
Pediatric Surgical Oncology Congress. Hong Kong. 25 Sep 2013.
- Update on Childhood Solid Tumors. 8th Guangdong Province Childhood Cancer Congress. 2 Nov 2013.
- Challenges in Vascular Encasement in Neuroblastoma. First Beijing International Forum of Pediatric Development. 9
Nov 2013.
- Surgical Management of Rhabdomyosarcoma. Guangdong Province Childhood Cancer Congress. Nov 2015.
- International Collaboration in Paediatric Surgical Oncology. SIOP Asia 2016 in Moscow. 27 Nov 2016
- The Role of Surgery in Management of Metastases. Guangdong Province Childhood Cancer Meeting. 26 Nov 2016.
- Challenges in Neuroblastoma Surgery. Meeting of Indian Association of Paediatric Surgeons. Nov 2017, Kolkata,
India
- Challenges in Neuroblastoma Surgery. PHOCON 2017, 25 Nov 2017, Kolkata, India
- Germ Cell Tumors – Surgeon’s Perspective. PHOCON 2017, 25 Nov 2017, Kolkata, India
- The Role of Scientific Research in Paediatric Surgical Oncology, Guangdong Province Childhood Cancer Congress. 16
Dec 2017.
- Role of Surgery in Neuroblastoma 3rd International Conference of Paediatric Haematology & Oncology Society of
Bangladesh. 24 Feb 2018, Bangabandhu Sheikh Mujib Medical University
- Management of Complications of Neuroblastoma Surgery. Paediatric Surgical Oncology Symposium in Fuzhou, China 26
Oct 2018
- The Management of Thoracoabdominal Neuroblastoma. IPSO Annual Congress, Best of IPSO presentation in Kyoto Nov
2018.
- Role of Minimally Invasive Surgery in Paediatric Surgical Oncology, Guangdong Province Childhood Cancer Meeting. 1
Dec 2018.
- Diagnostic Approach to Thoracic Masses. Surgical Oncology Course at St Jude-Viva Forum, Singapore 28 Feb 2019
- Management of Rhabdomyosarcoma. Surgical Oncology Course at St Jude-Viva Forum, Singapore 28 Feb 2019
- International Collaboration in Pediatric Surgical Oncology. Children’s Hospital of Chongqing Medical University
Lecture. 14 Aug 2019
- Challenges in Neuroblastoma. Chinese Conference on Oncology, Chongqing, China. 18 Aug 2019.
- Role of imaging in Neuroblastoma Surgery. Congress of Chinese Research Hospital Association-Children’s Oncology
Committee, Shanghai, China 12 Oct 2019.
- Impact of chemosensitivity in MYCN amplified neuroblastoma on surgical resection. Annual Congress of International
Society of Paediatric Surgical Oncology in Lyon, France, 23 Oct 2019.
- Role of Imaging in Neuroblastoma Surgery. Surgical Oncology Symposium, WOFAPS, Doha, Qatar, 3 Nov 2019
- Role of Surgery in Neuroblastoma. Surgical Oncology Workshop, WOFAPS, Doha, Qatar, 4 Nov 2019.
- Commissioned Training in Paediatric Surgical Oncology at Hong Kong Children’s Hospital (Diagnostic approach in
thoracic mass, Management of metastases, Soft tissue sarcomas, MIS in Paediatric Oncology, Surgical techniques in
Neuroblastoma, Wilms tumor management – COG) 15-16 Nov 2019
- Role of Surgery in Germ Cell Tumors. Guangdong Province Childhood Cancer Meeting, 30 Nov 2019.
- HIPEC in Pediatric Solid Tumors. 2020 “How We Treat” Guangdong-HK-Australia Webinar. 7 Jun 2020.
- Supraclavicular Lymph Node Metastases in Neuroblastoma – A Clinicopathological Study. 14 Oct 2020. IPSO Virtual
Congress.
- Contemporary Management of Neuroblastoma Surgery. Fudan University’s Pediatric Oncology Course. 7 Nov 2020.
- Surgery in Pediatric Abdominal Tumors. 14th Philippines Society of Pediatric Oncology. 13 Nov 2020. Online
Conference.
- Neuroblastoma Surgery – Contemporary Strategies and Management. 2020 Chinese Conference on Oncology. Guangdong
Province, China, Hybrid Meeting. Invited Online Lecture. 14 Nov 2020.
- Complications in Paediatric Surgical Oncology. SIOP-Asia Virtual congress. IPSO Session. 20 Mar 2021.
- Management of Cervicothoracic and Thoracic Neuroblastoma. SIOP-Asia Virtual Congress. IPSO Session. 20 Mar 2021.
- The Role of Surgery in Neuroblastoma. 29th APSP Conference March 2021 NICH, Karachi. (Hybrid Format). 21 Mar 2021.
- Management of Thoracic Neuroblastoma. Ist Webinar of Association of Pediatric Surgical Oncology (India). 26 Mar
2021.
- The Surgical Management of Extracranial Malignant Germ Cell Tumors. Xinhua Forum for Childhood Cancers (Shanghai). 4
July 2021.
- Surgical Management of Hepatoblastoma. 16th Annual Congress of Guangdong Province on Childhood Cancer (Hybrid), 25
Sep 2021.
- Management of Thoracic Neuroblastoma. Fudan University’s Pediatric Oncology Course (Hybrid). 8 Oct 2021.
- Surgical Research in Paediatric Oncology. The 4th Congress of Chinese Research Hospital Association – Children’s
Oncology Committee and The 2nd Academic Conference of Precision Treatment of Children’s Oncology. 27 Nov 2021.
- Role of Surgery in Neuroblastoma. 6th Pakistan Society of Pediatric Oncology Annual Conference. Virtual-Aga Khan
University. 4 Dec 2021.
- Surgery on Cervical and Thoracic Neuroblastoma. Paediatric Solid Tumor Webinar. Chinese Oncology Group. 8 Dec 2021.
- Updates on Management of Neuroblastoma. 12 Dec 2021. Zhejiang Medical University. Online conference.
- Approach to Surgery in Sarcoma. St Jude Viva Rare Tumour Board 6 Mar 2022.
- Advances in International Paediatric Surgical Oncology. 10th Cross-Straits Pediatric Oncology Congress, Tianjin,
China. 3 Sep 2022.
- Surgical Risk Factors in Rhabdomyosarcoma of Abdomen and Pelvis. International Society of Pediatric Surgical
Oncology Annual Meeting, Barcelona. 28 Sep 2022.
- Management of Neuroblastoma in the Pancreatoduodenal location. Fudan University Children’s Hospital, Online
Congress. 13 Oct 2022.
- Practical Considerations in Tumor Biopsies. 21 Oct 2022. Faculty, IPSO affiliated Pediatric Surgical Oncology
Masterclass at University of Florence, Italy.
- Mediastinum, Chest Wall and Lung Tumors. 22 Oct 2022. Faculty, IPSO affiliated Pediatric Surgical Oncology
Masterclass at University of Florence, Italy.
- Challenges in Neuroblastoma Surgery. Online lecture at 7th Hong Kong Shenzhen International Oncology Conference. 27
Nov 2022.
- Challenges in Neuroblastoma Surgery. 8th International Tuebingen Symposium on Pediatric Solid Tumors. 10 Dec 2022.
- Paediatric Surgical Oncology Training in Singapore and North America. Shanghai International Conference in Pediatric
Oncology. Shanghai, China. 17 Jun 2023.
- Principles in Surgical Management of Pediatric Pulmonary Metastases. Shanghai International Conference in Pediatric
Oncology. Shanghai, China. 18 Jun 2023.
- Challenges in Neuroblastoma Surgery. Philippines Society of Pediatric Oncology Tumor Board. Luxent Hotel,
Philippines. 27 Jun 2023.
- Approach to Masses in the Thorax and Abdomen in Children. Jose B. Lingad Memoral General Hospital, Pampanga,
Philippines. 28 Jun 2023.
- Role of Nephron-sparing surgery in Childhood Renal Tumors. Sun Yet-Sen University Cancer Centre. Invited Lecturer.
14 Sep 2023.
- Surgical Considerations, Challenges and Outcome of Neuroblastoma Excision. Ekatrasetu Webinar Series: Coming
Together for Better Survival of Childhood Cancer. An initiative by Cancer Kids SOS, India. 27 Oct 2023.
- Management of Neuroblastoma Involving Diaphragmatic Crus. Invited Lecture by Fudan University Affiliated Children’s
Hospital. Online. 22 Nov 2023.
- Neuroblastoma – Principles of Surgery and How I do it? Invited lecturer for IPSO affiliated Surgical Oncology
Masterclass in Florence, Italy. 7 Dec 2023.
- Recent Advances in Neuroblastoma Surgery. Invited lecturer for Annual Congress in Childhood Solid Tumors, Suzhou
University Affiliated Children’s Hospital, China. 10 Dec 2023.
- Management of Complications in Neuroblastoma Surgery. Invited lecturer for 6th Annual Congress of Chinese
Association of Research Hospitals, Zhuhai, China. 15 Dec 2023.
- Surgical strategy in Childhood Thoracic Tumors. Invited lecturer for Annual Congress of Guangdong Province
Anti-Cancer Association, Children’s Oncology Committee, Guangzhou, China. 23 Dec 2023.
- Surgery of Non-High-Risk Neuroblastoma in Asia. Invited Speaker, Surgical Symposium, SIOP-Asia Congress, Yokohama,
Japan. 23 Jun 2024.
- The Role of Pulmonary Metastatectomy in Children. Invited Speaker. 2nd Jiangsu Province International Pediatric
Oncology Congress, Suzhou Children’s Hospital, China. 27 Jul 2024.
- Surgical Management of Non-High-Risk Neuroblastoma. Invited Speaker for 2024 Pediatric Oncology Frontier Forum.
Guangzhou, China. 14-16 Sep 2024.
- Surgery for Non-High-Risk Neuroblastoma. 6th Annual Conference of Association of Pediatric Surgical Oncology 28-29
Sep 2024. Invited Speaker. Lucknow, India.
- Updates in Surgical Management of Pediatric Cancers. Invited Speaker. Annual Congress of Pediatric Oncology.
Palawan, Philippines. 22 Nov 2024.
- Surgical Strategies in Relapse/Recurrent Pediatric Solid Tumors. Invited Speaker in 2024 National Continuing Medical
Education Conference. Shanghai, China. 23 Nov 2024.
- Surgical Management of Paediatric Chest Wall Tumors. Invited Speaker. Annual Congress of Guangdong Anti-Cancer
Association. Guangzhou, China. 23 Nov 2024.
- Surgical Strategies in Metastatic Disease in Neuroblastoma. Invited Speaker. Annual Congress of Association of
Chinese Research Hospitals. Hangzhou, China. 1 Dec 2024.
B. Endoscopic Surgery
- VATS (video-assisted thoracoscopic surgery) in Children. Annual Scientific Meeting, KK Women’s and Children’s
Hospital, Singapore. 26 Jul 2008.
- Surgical Advances in Children with Feeding Difficulties. Paediatric Conference, Mount Elizabeth Hospital Singapore,
18 Mar 2008.
- The Role of Minimally Invasive Surgery in Children. Medical Conference, Mount Elizabeth Hospital, Singapore. 30 Nov
2007.
- How Children Differ from Adults in MIS (Minimally Invasive Surgery)? Paediatric Laparoscopy Masterclass. 18th
Videourology World Congress. Singapore 2 March 2007.
- Laparoscopic Varicocelectomy – MIS Masterclass. 8th Congress of Asia-Pacific Association of Pediatric Urologists.
Singapore Sep 2006
- Umbilicus: Window of Opportunity in Pediatric Laparoscopy. Congress of Asian Association of Pediatric Surgeons, Hong
Kong, Nov 2005
- Advances in Paediatric Video-assisted Thoracoscopic Surgery. Thoracoscopic Surgery Workshop. Singapore-Malaysia
Congress of Medicine. 2005
- Advances in Paediatric Endosurgery. Perioperative Nursing Seminar-Towards Excellence at KK Women’s and Children’s
Hospital, Singapore, 8 May 2004
- Pediatric Laparoscopy in Suspected Acute Appendicitis – What Else Can It Be? International Pediatric Endoscopy Group
(IPEG) Congress, in Los Angeles, USA, 10 – 13 March 2003.
- Scrub Nurses’ Attitude Towards Development of Pediatric Minimally Invasive Surgery in Singapore. International
Pediatric Endoscopy Group (IPEG) Congress, in Los Angeles, USA, 10 – 13 March 2003.
- Initial 5 years in the Development of Minimally Invasive Surgery in a Pediatric Surgical Unit. 18th Congress of
Asian Association of Pediatric Surgeons, Oct 2002.
- How I do Laparoscopic Fundoplication and Button Gastrostomy? 18th Congress of Asian Association of Pediatric
Surgeons, Oct 2002.
- The Surgical Advances in Severe Childhood Feeding Difficulties. Monthly Hospital Conference at KK Women’s and
Children’s Hospital 1 Mar 2003
- Laparoscopy in the evaluation of the nonpalpable undescended testis. 2nd Paediatric Annual Scientific Meeting, KK
Women’s and Children’s Hospital, Sep 1998
C. Other Topics
- Abdominal Pain in Children. Medical Conference, Parkway Hospitals, Singapore. 18 Nov 2007.
- Intussusception – Surgical Concepts and Management. Monthly KK Women’s and Children’s Hospital Conference, 4 May
2007.
- Intestinal Obstruction in Children. Paediatric Intensive Care Nursing Course, Singapore. Mar 2007.
- Abdominal Wall Defects and Anorectal Malformations. Lecturer, Advanced Diploma in Nursing at Nanyang Polytechnic,
Singapore. 2006
- Changes in Practice – A Concise Update on Recent Developments in Paediatric Surgery. 4th Practice Update in
Paediatrics. KKH, 30 Jul 2006
- Acute Abdomen – Recognition & Initial Management in Primary Care Setting. 2nd Practice Update in Paediatrics, KKH,
14 Aug 2004
- Scabbing in Childhood Circumcisions - Hospital Monthly Research Meeting, KK Women’s and Children’s Hospital,
November 1998.
- Gastrointestinal Phytobezoars Causing Obstruction. 30th Annual Combined Surgical Meeting, Singapore, 2 November 1996
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