Watch CBS News

Robin Roberts starts "Good Morning America" medical leave early

Robin Roberts is shown during a broadcast of "Good Morning America" in New York on Aug. 20, 2012. AP/ABC

(CBS/AP) NEW YORK - Robin Roberts is beginning her medical leave from ABC's "Good Morning America" a day earlier than she originally planned.

The "GMA" anchor made her final appearance Thursday before going on medical leave for a bone marrow transplant.

Pictures: Robin Roberts

Roberts' departure was first planned for Friday, but she told viewers she chose to exit a day early to visit her ailing mother in Mississippi.

In June, she first disclosed that she has MDS, a blood and bone marrow disease. She will be hospitalized next week to prepare for the transplant. The donor will be her older sister, Sally-Ann Roberts, who was on hand for Thursday's emotional send-off.

There's no timetable for when Roberts will be back at "GMA," but she promised she'll return "as soon as I can."

View CBS News In
CBS News App Open
Chrome Safari Continue
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.