(Reuters) - Soul singer Aretha Franklin, who recently underwent surgery for an undisclosed health issue, was reported to be suffering from pancreatic cancer, the Detroit News said on its web site.
Publicists for the 68-year-old singer, who has canceled all her appearances through May 2011, could not immediately be reached for comment.
The Detroit News report on Wednesday cited a source familiar with the situation for the cancer diagnosis, an illness which the report pointed out has a poor prognosis.
Separately, the Fox television station in Detroit reported the same diagnosis for the "Queen of Soul," citing a close relative as the source. The report said she was doing "OK."
After the surgery, Franklin released a statement December 2 that she had undergone "highly successful surgery" but did not disclose the nature of her illness.
The legendary singer of 1960s hits like "Chain of Fools" and "Respect" had continued a busy schedule of touring and recording until late October.
In January 2009, she sang at the inauguration of U.S. President Barack Obama.
(Writing by Andrew Stern, editing by Greg McCune)