The actress, who underwent the serious surgery last year, appeared on the show to chat to Jon Kay, 56, and Sally Nugent, 54, about making her return to stage.
Source: https://www.dailymail.co.uk/tv/article-15653615/EastEnders-Kara-Tointon-42-shares-poignant-health-update-BBC-Breakfast-undergoing-daunting-double-mastectomy.html