to Humber River Regional Hospital in North York in September 2014 with an abdominal tumour, and a biopsy was taken. Ford announced that he would not run in the 2014 Toronto mayoral election because of his illness; his brother Doug would run in his place. Ford chose to run for his former Ward 2 seat on the City Council. He was likely to shortly begin treatment with multiple chemotherapy agents; the doctor did not say whether Ford would need to have surgery or radiation treatments. On September 17, 2014, Dr. Zane Cohen of Mount Sinai Hospital (the lead doctor of Ford's health care team) revealed that Ford had been diagnosed with pleomorphic liposarcoma, a rare form of cancer that arises in adipose tissue (fat). Ford was treated with chemotherapy and surgery. After chemotherapy and radiation therapy, Ford announced in a press conference that he was going to have a lengthy surgery done on May 11, 2015, to remove the tumour. He said he would be "out of commission" for four months. At a community barbecue hosted by the Ford family in 2015, Rob announced that doctors had cleared him of cancerous tumours. On October 28, 2015, Ford revealed, and his physician confirmed, that a new tumour was growing on his bladder. The next day, Doug Ford advised reporters that the tumour had been found to be cancerous and consistent with liposarcoma (the previous tumour), based on a CT scan. On March 17, 2016, Ford's office announced he was in the hospital "with his family beside him" as chemotherapy treatment had not been successful, and Ford's health was being reviewed to determine if he could continue treatment. The Ford family thanked the many who had wished the former mayor well in recent weeks, but requested privacy. A Rob Ford "get-well-soon" website was set up by the Ford family to send positive messages to Ford while he received cancer treatment; it received over 5,000 messages from well-wishers in the first two weeks after its creation. On March 21, 2016, Ford's office confirmed that he had been placed into palliative care at Mount Sinai Hospital. Ford died the following day, March 22, at the age of 46. After his death, City Hall started an official period of mourning. Flags at municipal buildings were lowered to half-staff; a book of condolences was started at City Hall, chalk was provided for personal messages on the