Jade Goody and husband Jack Tweed are seen on the drive way of her home in Upshire in the February 21 file photo.
Max Clifford says Goody will have the operation at London's Royal Marsden Hospital, but he didn't offer specifics.
Clifford said Sunday that doctors had recommended surgery to help relieve Goody's persistent stomach pain.
Doctors have said she could die in several weeks because of her cervical cancer.
The 27-year old is best known for much-mocked appearances in reality television shows. But her response to her cancer diagnosis has been held up as an example of bravery.
Goody last week sold media rights to her televised wedding extravaganza to help fund her sons' education.
