Titles of Diagnostic Case Presentations

1. Myxopapillary Ependymoma, multifocal

P.W. Schutz ¹, G.R.W. Moore ¹, R. Akagami ², I.R. Mackenzie ¹

¹Department of Pathology ²Division of Neurosurgery Vancouver General Hospital, University of British Columbia, Vancouver, BC, Canada

2. Phosphaturic mesenchymal tumor

P Diamandis ¹, MD Cusimano ², K Kovacs ¹, J Karamchandani ³

¹Department of Laboratory Medicine, Division of Pathology, St Michael's Hospital, University of Toronto, Toronto, ON, Canada. ²Division of Neurosurgery, Department of Surgery, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada. ³McGill University, Montreal Neurological Institute and Hospital, Montreal, Quebec, Canada.

3. Secondary Gliosarcoma.with Epithelial and Pseudoepithelial Differentiation

Claire I. Coiré ¹, And Warren P. Mason ²

¹Department of Pathology, Trillium Health Partners, Mississauga and ²Department of Medical Oncology, Pencer Brain Tumor Centre, Princess Margaret Cancer Centre, University of Toronto.

4. Lymphomatosis cerebri

J.P. Rossiter ¹, A. Adeyinka ¹and J.G. Boyd ²

Department of Pathology and Molecular Medicine¹ and Division of Neurology ², Queen’s University and Kingston General Hospital, Kingston, Ontario

5. Myopathy with Hexagonally Cross-Linked Crystalloid Inclusions

M. Alturkustani ^1,2, F. AlSufiani ¹, L-C. Ang ¹

¹Division of Neuropathology, London Health Sciences Centre; University of Western, London, Canada; ² Department of Pathology, King Abdulaziz University and Hospital, Jeddah, Saudi Arabia

6. Bilateral brain stem tegmental calcification

N. Sinha ¹, R. Fraser ², CJ. Fallet-Bianco ³ & A. Oviedo²

¹Division of Anatomical Pathology, Queen Elizabeth II Health Sciences Centre and Dalhousie University, Halifax, Nova Scotia, Canada; ² Department of Pathology & Laboratory Medicine, IWK Health Centre, Halifax, Canada ³ Department of Pathology and Neuropathology, Hôpital Sainte-Justine, Montreal, Canada

7. Subacute sclerosing panencephalitis

Ana Nikolic ¹, Kevin Fonseca ², Alberto Severini ³, Konstantin Koro ⁴, Sandra Lee ⁴and Jeffrey T. Joseph ¹

¹Department of Pathology and Laboratory Medicine, Division of Neuropathology ⁴Department of Pathology and Laboratory Medicine, Division of Anatomic Pathology, University of Calgary, Calgary, Alberta ²Provincial Laboratory of Public Health, University of Calgary, Alberta ³National Microbiology Laboratory, Winnipeg, Manitoba

8. Psammomatous melanotic schwannoma

J. Ng ¹, P. Alcaide-Leon ¹, D. Ghazarian ², D.G. Munoz ¹

¹Department of Laboratory Medicine, Division of Pathology, St Michael’s Hospital, University of Toronto, Toronto, ON, Canada.

9. Acute Promyelocytic Leukemia with t(15;17)

Maxime Richer ¹, John Wong ¹, Alden Chesney ², Mina Jamali ², Nicholas Phan ³, Julia Keith ¹

¹Department of Anatomical Pathology, Sunnybrook Health Sciences, University of Toronto, Toronto, Ontario, Canada ² Department of Clinical Pathology, Sunnybrook Health Sciences, University of Toronto, Toronto, Ontario, Canada ³ Division of Neurosurgery, Sunnybrook Health Sciences, University of Toronto, Toronto, Ontario, Canada

10. Rheumatoid meningitis

S. Magaki ¹, E. Chang ², J. Jen ², and H. V. Vinters ^1,2

¹Section of Neuropathology, Department of Pathology and Laboratory Medicine, UCLA Medical Center, Los Angeles, CA; ²Department of Neurology, UCLA Medical Center, Los Angeles, CA.

11. Intradural atypical melanocytic neoplasm

D.W. Ng ¹, G. Dalgliesh ², R.L. Barnhill ¹and H.V. Vinters ¹

Division of Neuropathology, Department of Pathology, University of California Los Angeles, Los Angeles, California¹ Department of Pathology, University of California Los Angeles, Los Angeles, California²

12. Lymphomatoid Granulomatosis presenting as an intramedullary cervical mass

Claire I. Coiré ¹and David Munoz ²

Departments of Laboratory Medicine ¹Trillium Health Partners and ²Saint Michael’s Hospital, University of Toronto.

13. Tauopathy; MAPT gene mutation G389R

J. T. Joseph ¹, D. M. Pearson ², A. Khan ³

¹Department of Pathology and Laboratory Medicine, ²Department of Clinical Neuroscience, ³Department of Medical Genetics and Pediatrics, University of Calgary, Calgary, Alberta