Ontario Cancer Institute
The Ontario Cancer Institute (OCI) is the research division of Princess Margaret Hospital, part of the University Health Network of the University of Toronto Faculty of Medicine. As Canada's first dedicated cancer hospital, it opened officially and began to receive patients in 1958, although its research divisions had begun work a year earlier. Because, at that time, a stigma was associated with the word 'cancer', the hospital was soon renamed the Princess Margaret Hospital, although the whole operation was called the Ontario Cancer Institute incorporating the Princess Margaret Hospital, or OCI/PMH. Clinicians usually preferred the hospital name, while the scientists used OCI.
The original location of the OCI/PMH was at 500 Sherbourne Street in Toronto. In 1995, the whole operation moved to a new building at 610 University Avenue, and the new PMH became part of the University Health Network. The OCI continued as the research arm of the PMH.
