Clin Asst Prof Shaun Previn Appaduray

Dr Shaun Previn is a Consultant, Department of Neuroradiology, National Neuroscience Institute. He underwent Radiology training in Singapore and completed his fellowship in Advanced Neuroradiology and Orbital Imaging at the National Hospital for Neurology and Neurosurgery, Queen Square, and Moorfields Eye Hospital, London, United Kingdom.

• ​FRCR (UK)
• MMed (Diagnostic Radiology)
• BMedSci (Melb)
• MBBS (Melb)

• Consultant, Department of Neuroradiology, National Neuroscience Institute
• Clinical Core Faculty Member (CCFM), Singhealth Diagnostic Radiology Residency
• Clinical Assistant Professor, Duke-NUS Medical School
• Clinical Lecturer, Yong Loo Lin School of Medicine
• Clinical Educator, Lee Kong Chian School of Medicine

• Singhealth RiSE Quality Improvement (QI) Project Award, 2025
• Singhealth RADSCACP Outstanding Faculty Award, 2023
• SingHealth RISE Outstanding Resident Award, 2021-2022
• SingHealth RiSE Inspiring Resident Educator Award, 2021-2022
• SingHealth RiSE Quality Improvement Project Award, 2021-2022
• SingHealth Associate in Education (AIE), 2021

• Hemi-Prosopometamorphopsia From Ipsilateral Splenial Infarction-A Case Report and Literature Review.
  Wenjun S, Appaduray SP, Yu WY, Chin CF. J Neuroophthalmol 2026 Jun 1;46(2):e48-e50.
• Unilateral Internal Cerebral Vein Thrombosis: Imaging of an Uncommon Case and Literature Review.
  Tan XY, Appaduray SP. Radiology Case.2025March;19(3):1-13
• Iatrogenic thyroid pseudoaneurysm following thyroid nodule radiofrequency ablation.
  Appaduray SP, Too CW. BMJ Case Rep. 2020 May 6;13(5): e234784.
• Early detection of secondary CNS lymphoma on PET/CT.
  Appaduray SP, Khoo J, Somasundaram N, Chan J, Yan SX. Clin Nucl Med 2020 May; 45(5): e254-e257.
• Non-operative management of craniovertebral junction and cutaneous tuberculosis.
  Appaduray SP, Lo P. Surg Neurol Int. 2015; 6:157.
• Management of severe faecal impaction in an adolescent with Duchenne muscular dystrophy receiving palliative care.
  Jordan-Ely J, Dobson KM, Appaduray SP, Hynson J, Kornberg AJ, Hutson JM, Southwell BR. J Paediatr Child Health (2015), 51(3):351-2.
• Pediatric dural arteriovenous malformations: Report of 3 cases.
  Appaduray SP, King JAJ, Wray A, Lo P, Maixner W. Journal of Neurosurgery: Pediatrics 2014 Jul; 14(1):16-22.
• Effect of diabetes and smoking on lumbar spinal surgery outcomes.
  Appaduray SP, Lo P. Journal of Clinical Neuroscience 2013; 20(12): 1713-1717.