derek tsang


The Flickr collection


"things that I like"


RBApp - a radiobiology calculator for mobile devices (Desktop version, iOS, Android & BlackBerry)

Literature resources for medicine - University of Toronto


My favourite road bike rides in Kingston - maps


Smartphone Guide for Medicine: Guide (pdf) and Chart (xlsx)

Serving the community: Inmates and Families - Community Based Project

Literature resources for medicine - Queen's University


A compilation of quotations

A comprehensive approach to organ donation in Ontario


Creating PDF files in Mac OS X

Top ten tips for new Mac users

A cost of charity - an essay


Literature resources for the practicing chemist

On the front lines: A delegate at the Liberal Convention 2006


A crash course on DNS

JavaScript programs made for high school computer science class


Download Time Calculator, a JavaScript experiment

LOGIC, a non-profit, Toronto-based Macintosh User Group

Publications (ORCID)

17. Moroney C, Perry JR, Tsang DS, Bilodeau D, Mueller C, Soliman H, Myrehaug S, Sahgal A, Tseng CL, Speke A, Tsao MN. Annals of Palliative Medicine 2017, in press.

16. Tsang DS, Murphy ES, Lucas JT, Lagiou P, Acharya S, Merchant TE. Pseudoprogression in pediatric low-grade glioma after irradiation. J Neurooncol, 2017. (link)

15. Tsang DS, Merchant TE, Merchant SE, Smith H, Yagil Y, Hua CH. Estimating potential reduction in contrast dose with monoenergetic images synthesized from double-layer detector spectral CT. Br J Radiol, 2017. (link)

14. Tsang DS, Murphy ES, Merchant TE. Radiation therapy for optic pathway and hypothalamic low-grade gliomas in children. Int J Radiation Oncol Biol Phys, 2017. (link)

13. Tsang DS, Murphy ES, Ezell SE, Lucas JT, Tinkle C, Merchant TE. Craniospinal irradiation for treatment of metastatic pediatric low-grade glioma. J Neurooncol, 2017. (link)

12. Tsang DS, Le LW, Kukreti V, Sun A. Treatment and outcomes for primary cutaneous extramedullary plasmacytoma: a case series. Curr Oncol 2016; 23(6): e630-e646. (link)

11. Tsang DS, Yau V, Raziee H, Niglas M, Soliman H, Chow E, Tsao M. Debate: Single-fraction treatment should be standard in the retreatment of uncomplicated bone metastases. Annals of Palliative Medicine 2015; 4(4): 207-213. (link)

10. Tsang DS, Tsao MN. Targeted therapies and radiotherapy in treatment of brain metastases. Journal of Pain Management 2015; 8(3). (link)

9. Tsang DS, Townsend C, Cao X, Szumacher E. RBApp: Creation and Patterns of Use of an Educational Mobile Application for Radiobiology Calculations in Radiation Therapy. Journal of Medical Imaging and Radiation Sciences 2015; 46(2): 215-222. (link)

8. Tsang DS, Khan L, Perry JR, Soliman H, Sahgal A, Keith JL, Mainprize TG, Das S, Zhang L, Tsao MN. Survival outcomes in elderly patients with glioblastoma. Clin Oncol (R Coll Radiol) 2015; 27(3): 176-183. (link)

7. So JP, Aleem IS, Tsang DS, Matlow AG, Wright JG et al. Increasing compliance with an antibiotic prophylaxis guideline to prevent pediatric surgical site infection. Ann Surg 2014; 262(2): 403-408. (link)

6. Tsang DS, Alibhai SMH. Bone health care for patients with prostate cancer receiving androgen deprivation therapy. Hosp Pract 2014; 42: 89-102. (link)

5. Tsang DS, Voncken FEM, Tse RV, Sykes J, Wong RKS, Dinniwell RE, Kim J, Ringash J, Brierley JD, Cummings BJ, Brade A, Dawson LA. A randomized controlled trial of lorazepam to reduce liver motion in patients receiving upper abdominal radiation therapy. Int J Radiation Oncol Biol Phys 2013; 87: 881-887. (link)

4. Tsang DS, Yang S, Alphonse F-A, Yudin AK. Stereoselective isomerization of N-allyl aziridines into geometrically stable enamines by using rhodium hydride catalysis. Chem Eur J 2008; 14: 886-894. (link)

3. Tsang D, Bourgeaux M, Skene WG. Demystifying the triplet state and the quenching mechanism of self-assembled flourenoazomethines. J Photochem Photobiol A 2007; 192: 122-129. (link)

2. Guarin SAP, Dufresne S, Tsang D, Sylla A, Skene WG. Photophysical, electrochemical, and crystallographic investigation of conjugated fluoreno azomethines and their precursors. J Mater Chem 2007; 17: 2801-2811. (link)

1. Guarin SAP, Tsang D, Skene WG. Spectroscopic studies of a fluorescent fluoresceinophane formed via a practical synthetic route. New J Chem 2007; 31: 210-217. (link)