About: Ontario Cancer Institute

The Ontario Cancer Institute (OCI) is the research division of Princess Margaret Cancer Centre, affiliated to 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.