Celebrity | Mary Tyler Moore Mary Tyler Moore to Undergo Brain Surgery Rep says the procedure is 'fairly routine' By Evann Gastaldo Posted May 12, 2011 11:26 AM CDT Copied In this July 11, 2009 file photo, actress Mary Tyler Moore attends Broadway Barks 11 in New York. (AP Photo/Charles Sykes, file) Mary Tyler Moore will undergo brain surgery, her rep tells People. A meningioma, a benign tumor on the brain's lining tissue, will be removed. Her rep says Moore's neurologist "has been monitoring this for years" and that the procedure is "fairly routine." Click for a recent appearance Moore made on the Rachel Ray Show, in which she reunited with Dick Van Dyke. Read These Next New Fox star, 23, misses first day after car troubles. White House rolls with Trump's 'daddy' nickname. Man accused of killing his daughters might be dead. Supreme Court ruling is a big blow to Planned Parenthood. Report an error