He had been expected to accompany the queen as she formally opened the British Broadcasting Corporation 's rebuilt central London headquarters , Broadcasting House , on Friday . NEW : Prince ` ` progressing satisfactorily '' after surgery . Prince Philip , however , will be out for up to six weeks . He 's been hospitalized several times recently , including for bladder infections .
NEW : Prince ` ` progressing satisfactorily '' after surgery . Prince Philip , however , will be out for up to six weeks . He 's been hospitalized several times recently , including for bladder infections .