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Photo-Dynamic Therapy: Cavitary Photo-Illumination of Malignant Cerebral Tumours Using a Laser Coupled Inflatable Balloon

Published online by Cambridge University Press:  18 September 2015

Paul J. Muller  and
Brian C. Wilson
Paul J. Muller
Affiliation:
Division of Neurosurgery, Department of Surgery, St. Michael's Hospital, University of Toronto and the Department of Medical Physics, Ontario Cancer Treatment and Research Foundation, Hamilton, Ontario
Brian C. Wilson
Affiliation:
Division of Neurosurgery, Department of Surgery, St. Michael's Hospital, University of Toronto and the Department of Medical Physics, Ontario Cancer Treatment and Research Foundation, Hamilton, Ontario
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Abstract:

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Interest in photodynamic therapy of malignant brain tumours has been growing in recent years as intra-operative laser applications become more available.

We have developed an inflatable balloon which can be coupled to an argon dye pump laser in order to deliver light to a brain tumour cavity created by the subtotal resection of tumour. Eight patients with primary malignant brain tumours have been treated with photodynamic therapy (PDT) using this device. The 8 patients tolerated the treatment well; morbidity attributable to the PDT was acceptably low.

Type
Research Article
Information
Canadian Journal of Neurological Sciences , Volume 12 , Issue S4 , November 1985 , pp. 371 - 373
Copyright
Copyright © Canadian Neurological Sciences Federation 1985

References

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