An assortment of primary malignant tumors affecting bone are presented.

About the presenter:

Dr. Marshall Deltoff, DACBR, FCCR (Can), FEAC, is a 1983 honors graduate of the Canadian Memorial Chiropractic College in Toronto. He has over 30 years of academic, clinical and regulatory experience, having performed and read over 140,000 plain film x-ray examinations.

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